70261660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4969}}^1$

素因数の和:5086

約数の個数: 48

約数和(自身を含む): 170331840

約数和(自身を除く): 100070180

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, 4969, 7070, 9938, 14140, 19876, 24845, 34783, 49690, 69566, 99380, 139132, 173915, 347830, 501869, 695660, 1003738, 2007476, 2509345, 3513083, 5018690, 7026166, 10037380, 14052332, 17565415, 35130830, 70261660]

約数ペア:

[(1, 70261660), (2, 35130830), (4, 17565415), (5, 14052332), (7, 10037380), (10, 7026166), (14, 5018690), (20, 3513083), (28, 2509345), (35, 2007476), (70, 1003738), (101, 695660), (140, 501869), (202, 347830), (404, 173915), (505, 139132), (707, 99380), (1010, 69566), (1414, 49690), (2020, 34783), (2828, 24845), (3535, 19876), (4969, 14140), (7070, 9938)]