30679938

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4337}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 68713920

約数和(自身を除く): 38033982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 4337, 7074, 8674, 13011, 26022, 39033, 78066, 117099, 234198, 568147, 1136294, 1704441, 3408882, 5113323, 10226646, 15339969, 30679938]

約数ペア:

[(1, 30679938), (2, 15339969), (3, 10226646), (6, 5113323), (9, 3408882), (18, 1704441), (27, 1136294), (54, 568147), (131, 234198), (262, 117099), (393, 78066), (786, 39033), (1179, 26022), (2358, 13011), (3537, 8674), (4337, 7074)]