1570482940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 3684925440

約数和(自身を除く): 2114442500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 271, 310, 403, 542, 620, 719, 806, 1084, 1355, 1438, 1612, 2015, 2710, 2876, 3523, 3595, 4030, 5420, 7046, 7190, 8060, 8401, 9347, 14092, 14380, 16802, 17615, 18694, 22289, 33604, 35230, 37388, 42005, 44578, 46735, 70460, 84010, 89156, 93470, 109213, 111445, 168020, 186940, 194849, 218426, 222890, 289757, 389698, 436852, 445780, 546065, 579514, 779396, 974245, 1092130, 1159028, 1448785, 1948490, 2184260, 2533037, 2897570, 3896980, 5066074, 5795140, 6040319, 10132148, 12080638, 12665185, 24161276, 25330370, 30201595, 50660740, 60403190, 78524147, 120806380, 157048294, 314096588, 392620735, 785241470, 1570482940]

約数ペア:

[(1, 1570482940), (2, 785241470), (4, 392620735), (5, 314096588), (10, 157048294), (13, 120806380), (20, 78524147), (26, 60403190), (31, 50660740), (52, 30201595), (62, 25330370), (65, 24161276), (124, 12665185), (130, 12080638), (155, 10132148), (260, 6040319), (271, 5795140), (310, 5066074), (403, 3896980), (542, 2897570), (620, 2533037), (719, 2184260), (806, 1948490), (1084, 1448785), (1355, 1159028), (1438, 1092130), (1612, 974245), (2015, 779396), (2710, 579514), (2876, 546065), (3523, 445780), (3595, 436852), (4030, 389698), (5420, 289757), (7046, 222890), (7190, 218426), (8060, 194849), (8401, 186940), (9347, 168020), (14092, 111445), (14380, 109213), (16802, 93470), (17615, 89156), (18694, 84010), (22289, 70460), (33604, 46735), (35230, 44578), (37388, 42005)]