30755578

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 55148544

約数和(自身を除く): 24392966

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 1087, 2021, 2174, 4042, 7609, 14147, 15218, 28294, 46741, 51089, 93482, 102178, 327187, 357623, 654374, 715246, 2196827, 4393654, 15377789, 30755578]

約数ペア:

[(1, 30755578), (2, 15377789), (7, 4393654), (14, 2196827), (43, 715246), (47, 654374), (86, 357623), (94, 327187), (301, 102178), (329, 93482), (602, 51089), (658, 46741), (1087, 28294), (2021, 15218), (2174, 14147), (4042, 7609)]