70518140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1635

約数の個数: 96

約数和(自身を含む): 191116800

約数和(自身を除く): 120598660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1579, 1595, 2030, 2233, 3158, 3190, 4060, 4466, 6316, 6380, 7895, 8932, 11053, 11165, 15790, 17369, 22106, 22330, 31580, 34738, 44212, 44660, 45791, 55265, 69476, 86845, 91582, 110530, 121583, 173690, 183164, 221060, 228955, 243166, 320537, 347380, 457910, 486332, 503701, 607915, 641074, 915820, 1007402, 1215830, 1282148, 1602685, 2014804, 2431660, 2518505, 3205370, 3525907, 5037010, 6410740, 7051814, 10074020, 14103628, 17629535, 35259070, 70518140]

約数ペア:

[(1, 70518140), (2, 35259070), (4, 17629535), (5, 14103628), (7, 10074020), (10, 7051814), (11, 6410740), (14, 5037010), (20, 3525907), (22, 3205370), (28, 2518505), (29, 2431660), (35, 2014804), (44, 1602685), (55, 1282148), (58, 1215830), (70, 1007402), (77, 915820), (110, 641074), (116, 607915), (140, 503701), (145, 486332), (154, 457910), (203, 347380), (220, 320537), (290, 243166), (308, 228955), (319, 221060), (385, 183164), (406, 173690), (580, 121583), (638, 110530), (770, 91582), (812, 86845), (1015, 69476), (1276, 55265), (1540, 45791), (1579, 44660), (1595, 44212), (2030, 34738), (2233, 31580), (3158, 22330), (3190, 22106), (4060, 17369), (4466, 15790), (6316, 11165), (6380, 11053), (7895, 8932)]