1389597930

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 4449254400

約数和(自身を除く): 3059656470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 81, 87, 90, 105, 126, 135, 145, 162, 174, 189, 203, 210, 243, 261, 270, 290, 313, 315, 378, 405, 406, 435, 486, 522, 567, 609, 626, 630, 729, 783, 810, 870, 939, 945, 1015, 1134, 1215, 1218, 1305, 1458, 1565, 1566, 1701, 1827, 1878, 1890, 2030, 2187, 2191, 2349, 2430, 2610, 2817, 2835, 3045, 3130, 3402, 3645, 3654, 3915, 4374, 4382, 4695, 4698, 5103, 5481, 5634, 5670, 6090, 6573, 7047, 7290, 7830, 8451, 8505, 9077, 9135, 9390, 10206, 10935, 10955, 10962, 11745, 13146, 14085, 14094, 15309, 16443, 16902, 17010, 18154, 18270, 19719, 21141, 21870, 21910, 23490, 25353, 25515, 27231, 27405, 28170, 30618, 32865, 32886, 35235, 39438, 42255, 42282, 45385, 49329, 50706, 51030, 54462, 54810, 59157, 63423, 63539, 65730, 70470, 76059, 76545, 81693, 82215, 84510, 90770, 98595, 98658, 105705, 118314, 126765, 126846, 127078, 136155, 147987, 152118, 153090, 163386, 164430, 177471, 190617, 197190, 211410, 228177, 245079, 246645, 253530, 272310, 295785, 295974, 317115, 317695, 354942, 380295, 381234, 408465, 443961, 456354, 490158, 493290, 532413, 571851, 591570, 634230, 635390, 684531, 735237, 739935, 760590, 816930, 887355, 887922, 953085, 1064826, 1140885, 1143702, 1225395, 1369062, 1470474, 1479870, 1597239, 1715553, 1774710, 1906170, 2205711, 2219805, 2281770, 2450790, 2662065, 2859255, 3194478, 3422655, 3431106, 3676185, 4411422, 4439610, 4791717, 5146659, 5324130, 5718510, 6617133, 6845310, 7352370, 7986195, 8577765, 9583434, 10293318, 11028555, 13234266, 15439977, 15972390, 17155530, 19851399, 22057110, 23958585, 25733295, 30879954, 33085665, 39702798, 46319931, 47917170, 51466590, 66171330, 77199885, 92639862, 99256995, 138959793, 154399770, 198513990, 231599655, 277919586, 463199310, 694798965, 1389597930]

約数ペア:

[(1, 1389597930), (2, 694798965), (3, 463199310), (5, 277919586), (6, 231599655), (7, 198513990), (9, 154399770), (10, 138959793), (14, 99256995), (15, 92639862), (18, 77199885), (21, 66171330), (27, 51466590), (29, 47917170), (30, 46319931), (35, 39702798), (42, 33085665), (45, 30879954), (54, 25733295), (58, 23958585), (63, 22057110), (70, 19851399), (81, 17155530), (87, 15972390), (90, 15439977), (105, 13234266), (126, 11028555), (135, 10293318), (145, 9583434), (162, 8577765), (174, 7986195), (189, 7352370), (203, 6845310), (210, 6617133), (243, 5718510), (261, 5324130), (270, 5146659), (290, 4791717), (313, 4439610), (315, 4411422), (378, 3676185), (405, 3431106), (406, 3422655), (435, 3194478), (486, 2859255), (522, 2662065), (567, 2450790), (609, 2281770), (626, 2219805), (630, 2205711), (729, 1906170), (783, 1774710), (810, 1715553), (870, 1597239), (939, 1479870), (945, 1470474), (1015, 1369062), (1134, 1225395), (1215, 1143702), (1218, 1140885), (1305, 1064826), (1458, 953085), (1565, 887922), (1566, 887355), (1701, 816930), (1827, 760590), (1878, 739935), (1890, 735237), (2030, 684531), (2187, 635390), (2191, 634230), (2349, 591570), (2430, 571851), (2610, 532413), (2817, 493290), (2835, 490158), (3045, 456354), (3130, 443961), (3402, 408465), (3645, 381234), (3654, 380295), (3915, 354942), (4374, 317695), (4382, 317115), (4695, 295974), (4698, 295785), (5103, 272310), (5481, 253530), (5634, 246645), (5670, 245079), (6090, 228177), (6573, 211410), (7047, 197190), (7290, 190617), (7830, 177471), (8451, 164430), (8505, 163386), (9077, 153090), (9135, 152118), (9390, 147987), (10206, 136155), (10935, 127078), (10955, 126846), (10962, 126765), (11745, 118314), (13146, 105705), (14085, 98658), (14094, 98595), (15309, 90770), (16443, 84510), (16902, 82215), (17010, 81693), (18154, 76545), (18270, 76059), (19719, 70470), (21141, 65730), (21870, 63539), (21910, 63423), (23490, 59157), (25353, 54810), (25515, 54462), (27231, 51030), (27405, 50706), (28170, 49329), (30618, 45385), (32865, 42282), (32886, 42255), (35235, 39438)]