149257570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193841}}^1$

素因数の和:193866

約数の個数: 32

約数和(自身を含む): 334958976

約数和(自身を除く): 185701406

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 193841, 387682, 969205, 1356887, 1938410, 2132251, 2713774, 4264502, 6784435, 10661255, 13568870, 14925757, 21322510, 29851514, 74628785, 149257570]

約数ペア:

[(1, 149257570), (2, 74628785), (5, 29851514), (7, 21322510), (10, 14925757), (11, 13568870), (14, 10661255), (22, 6784435), (35, 4264502), (55, 2713774), (70, 2132251), (77, 1938410), (110, 1356887), (154, 969205), (385, 387682), (770, 193841)]