27286260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 76833792

約数和(自身を除く): 49547532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2381, 2865, 3820, 4762, 5730, 7143, 9524, 11460, 11905, 14286, 23810, 28572, 35715, 47620, 71430, 142860, 454771, 909542, 1364313, 1819084, 2273855, 2728626, 4547710, 5457252, 6821565, 9095420, 13643130, 27286260]

約数ペア:

[(1, 27286260), (2, 13643130), (3, 9095420), (4, 6821565), (5, 5457252), (6, 4547710), (10, 2728626), (12, 2273855), (15, 1819084), (20, 1364313), (30, 909542), (60, 454771), (191, 142860), (382, 71430), (573, 47620), (764, 35715), (955, 28572), (1146, 23810), (1910, 14286), (2292, 11905), (2381, 11460), (2865, 9524), (3820, 7143), (4762, 5730)]