138889438170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{70039}}^1$

素因数の和:70153

約数の個数: 192

約数和(自身を含む): 413919590400

約数和(自身を除く): 275030152230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 71, 95, 98, 105, 114, 133, 142, 147, 190, 210, 213, 245, 266, 285, 294, 355, 399, 426, 490, 497, 570, 665, 710, 735, 798, 931, 994, 1065, 1330, 1349, 1470, 1491, 1862, 1995, 2130, 2485, 2698, 2793, 2982, 3479, 3990, 4047, 4655, 4970, 5586, 6745, 6958, 7455, 8094, 9310, 9443, 10437, 13490, 13965, 14910, 17395, 18886, 20235, 20874, 27930, 28329, 34790, 40470, 47215, 52185, 56658, 66101, 70039, 94430, 104370, 132202, 140078, 141645, 198303, 210117, 283290, 330505, 350195, 396606, 420234, 490273, 661010, 700390, 980546, 991515, 1050585, 1330741, 1470819, 1983030, 2101170, 2451365, 2661482, 2941638, 3431911, 3992223, 4902730, 4972769, 6653705, 6863822, 7354095, 7984446, 9315187, 9945538, 10295733, 13307410, 14708190, 14918307, 17159555, 18630374, 19961115, 20591466, 24863845, 27945561, 29836614, 34319110, 34809383, 39922230, 46575935, 49727690, 51478665, 55891122, 65206309, 69618766, 74591535, 93151870, 94482611, 102957330, 104428149, 130412618, 139727805, 149183070, 174046915, 188965222, 195618927, 208856298, 243665681, 279455610, 283447833, 326031545, 348093830, 391237854, 472413055, 487331362, 522140745, 566895666, 652063090, 661378277, 730997043, 944826110, 978094635, 1044281490, 1218328405, 1322756554, 1417239165, 1461994086, 1956189270, 1984134831, 2436656810, 2834478330, 3306891385, 3654985215, 3968269662, 4629647939, 6613782770, 7309970430, 9259295878, 9920674155, 13888943817, 19841348310, 23148239695, 27777887634, 46296479390, 69444719085, 138889438170]

約数ペア:

[(1, 138889438170), (2, 69444719085), (3, 46296479390), (5, 27777887634), (6, 23148239695), (7, 19841348310), (10, 13888943817), (14, 9920674155), (15, 9259295878), (19, 7309970430), (21, 6613782770), (30, 4629647939), (35, 3968269662), (38, 3654985215), (42, 3306891385), (49, 2834478330), (57, 2436656810), (70, 1984134831), (71, 1956189270), (95, 1461994086), (98, 1417239165), (105, 1322756554), (114, 1218328405), (133, 1044281490), (142, 978094635), (147, 944826110), (190, 730997043), (210, 661378277), (213, 652063090), (245, 566895666), (266, 522140745), (285, 487331362), (294, 472413055), (355, 391237854), (399, 348093830), (426, 326031545), (490, 283447833), (497, 279455610), (570, 243665681), (665, 208856298), (710, 195618927), (735, 188965222), (798, 174046915), (931, 149183070), (994, 139727805), (1065, 130412618), (1330, 104428149), (1349, 102957330), (1470, 94482611), (1491, 93151870), (1862, 74591535), (1995, 69618766), (2130, 65206309), (2485, 55891122), (2698, 51478665), (2793, 49727690), (2982, 46575935), (3479, 39922230), (3990, 34809383), (4047, 34319110), (4655, 29836614), (4970, 27945561), (5586, 24863845), (6745, 20591466), (6958, 19961115), (7455, 18630374), (8094, 17159555), (9310, 14918307), (9443, 14708190), (10437, 13307410), (13490, 10295733), (13965, 9945538), (14910, 9315187), (17395, 7984446), (18886, 7354095), (20235, 6863822), (20874, 6653705), (27930, 4972769), (28329, 4902730), (34790, 3992223), (40470, 3431911), (47215, 2941638), (52185, 2661482), (56658, 2451365), (66101, 2101170), (70039, 1983030), (94430, 1470819), (104370, 1330741), (132202, 1050585), (140078, 991515), (141645, 980546), (198303, 700390), (210117, 661010), (283290, 490273), (330505, 420234), (350195, 396606)]