1189129730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{36781}}^1$

素因数の和:36902

約数の個数: 32

約数和(自身を含む): 2216630448

約数和(自身を除く): 1027500718

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 3233, 6466, 16165, 32330, 36781, 73562, 183905, 367810, 1949393, 2243641, 3898786, 4487282, 9746965, 11218205, 19493930, 22436410, 118912973, 237825946, 594564865, 1189129730]

約数ペア:

[(1, 1189129730), (2, 594564865), (5, 237825946), (10, 118912973), (53, 22436410), (61, 19493930), (106, 11218205), (122, 9746965), (265, 4487282), (305, 3898786), (530, 2243641), (610, 1949393), (3233, 367810), (6466, 183905), (16165, 73562), (32330, 36781)]