30571938

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{4073}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 68443200

約数和(自身を除く): 37871262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 4073, 7506, 8146, 12219, 24438, 36657, 73314, 109971, 219942, 566147, 1132294, 1698441, 3396882, 5095323, 10190646, 15285969, 30571938]

約数ペア:

[(1, 30571938), (2, 15285969), (3, 10190646), (6, 5095323), (9, 3396882), (18, 1698441), (27, 1132294), (54, 566147), (139, 219942), (278, 109971), (417, 73314), (834, 36657), (1251, 24438), (2502, 12219), (3753, 8146), (4073, 7506)]