71310048390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{3583}}^1\times {\mathrm{4513}}^1$

素因数の和:8123

約数の個数: 144

約数和(自身を含む): 215784511488

約数和(自身を除く): 144474463098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 3583, 4410, 4513, 7166, 9026, 10749, 13539, 17915, 21498, 22565, 25081, 27078, 31591, 32247, 35830, 40617, 45130, 50162, 53745, 63182, 64494, 67695, 75243, 81234, 94773, 107490, 125405, 135390, 150486, 157955, 161235, 175567, 189546, 203085, 221137, 225729, 250810, 284319, 315910, 322470, 351134, 376215, 406170, 442274, 451458, 473865, 526701, 568638, 663411, 752430, 877835, 947730, 1053402, 1105685, 1128645, 1326822, 1421595, 1580103, 1755670, 1990233, 2211370, 2257290, 2633505, 2843190, 3160206, 3317055, 3980466, 5267010, 6634110, 7900515, 9951165, 15801030, 16170079, 19902330, 32340158, 48510237, 80850395, 97020474, 113190553, 145530711, 161700790, 226381106, 242551185, 291061422, 339571659, 485102370, 565952765, 679143318, 727653555, 792333871, 1018714977, 1131905530, 1455307110, 1584667742, 1697858295, 2037429954, 2377001613, 3395716590, 3961669355, 4754003226, 5093574885, 7131004839, 7923338710, 10187149770, 11885008065, 14262009678, 23770016130, 35655024195, 71310048390]

約数ペア:

[(1, 71310048390), (2, 35655024195), (3, 23770016130), (5, 14262009678), (6, 11885008065), (7, 10187149770), (9, 7923338710), (10, 7131004839), (14, 5093574885), (15, 4754003226), (18, 3961669355), (21, 3395716590), (30, 2377001613), (35, 2037429954), (42, 1697858295), (45, 1584667742), (49, 1455307110), (63, 1131905530), (70, 1018714977), (90, 792333871), (98, 727653555), (105, 679143318), (126, 565952765), (147, 485102370), (210, 339571659), (245, 291061422), (294, 242551185), (315, 226381106), (441, 161700790), (490, 145530711), (630, 113190553), (735, 97020474), (882, 80850395), (1470, 48510237), (2205, 32340158), (3583, 19902330), (4410, 16170079), (4513, 15801030), (7166, 9951165), (9026, 7900515), (10749, 6634110), (13539, 5267010), (17915, 3980466), (21498, 3317055), (22565, 3160206), (25081, 2843190), (27078, 2633505), (31591, 2257290), (32247, 2211370), (35830, 1990233), (40617, 1755670), (45130, 1580103), (50162, 1421595), (53745, 1326822), (63182, 1128645), (64494, 1105685), (67695, 1053402), (75243, 947730), (81234, 877835), (94773, 752430), (107490, 663411), (125405, 568638), (135390, 526701), (150486, 473865), (157955, 451458), (161235, 442274), (175567, 406170), (189546, 376215), (203085, 351134), (221137, 322470), (225729, 315910), (250810, 284319)]