68975270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75797}}^1$

素因数の和:75824

約数の個数: 32

約数和(自身を含む): 152808768

約数和(自身を除く): 83833498

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 75797, 151594, 378985, 530579, 757970, 985361, 1061158, 1970722, 2652895, 4926805, 5305790, 6897527, 9853610, 13795054, 34487635, 68975270]

約数ペア:

[(1, 68975270), (2, 34487635), (5, 13795054), (7, 9853610), (10, 6897527), (13, 5305790), (14, 4926805), (26, 2652895), (35, 1970722), (65, 1061158), (70, 985361), (91, 757970), (130, 530579), (182, 378985), (455, 151594), (910, 75797)]