140585830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{182579}}^1$

素因数の和:182604

約数の個数: 32

約数和(自身を含む): 315498240

約数和(自身を除く): 174912410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 182579, 365158, 912895, 1278053, 1825790, 2008369, 2556106, 4016738, 6390265, 10041845, 12780530, 14058583, 20083690, 28117166, 70292915, 140585830]

約数ペア:

[(1, 140585830), (2, 70292915), (5, 28117166), (7, 20083690), (10, 14058583), (11, 12780530), (14, 10041845), (22, 6390265), (35, 4016738), (55, 2556106), (70, 2008369), (77, 1825790), (110, 1278053), (154, 912895), (385, 365158), (770, 182579)]