70601020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4993}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 171154368

約数和(自身を除く): 100553348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 4993, 7070, 9986, 14140, 19972, 24965, 34951, 49930, 69902, 99860, 139804, 174755, 349510, 504293, 699020, 1008586, 2017172, 2521465, 3530051, 5042930, 7060102, 10085860, 14120204, 17650255, 35300510, 70601020]

約数ペア:

[(1, 70601020), (2, 35300510), (4, 17650255), (5, 14120204), (7, 10085860), (10, 7060102), (14, 5042930), (20, 3530051), (28, 2521465), (35, 2017172), (70, 1008586), (101, 699020), (140, 504293), (202, 349510), (404, 174755), (505, 139804), (707, 99860), (1010, 69902), (1414, 49930), (2020, 34951), (2828, 24965), (3535, 19972), (4993, 14140), (7070, 9986)]