57653820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45757}}^1$

素因数の和:45779

約数の個数: 72

約数和(自身を含む): 199870944

約数和(自身を除く): 142217124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45757, 91514, 137271, 183028, 228785, 274542, 320299, 411813, 457570, 549084, 640598, 686355, 823626, 915140, 960897, 1281196, 1372710, 1601495, 1647252, 1921794, 2059065, 2745420, 2882691, 3202990, 3843588, 4118130, 4804485, 5765382, 6405980, 8236260, 9608970, 11530764, 14413455, 19217940, 28826910, 57653820]

約数ペア:

[(1, 57653820), (2, 28826910), (3, 19217940), (4, 14413455), (5, 11530764), (6, 9608970), (7, 8236260), (9, 6405980), (10, 5765382), (12, 4804485), (14, 4118130), (15, 3843588), (18, 3202990), (20, 2882691), (21, 2745420), (28, 2059065), (30, 1921794), (35, 1647252), (36, 1601495), (42, 1372710), (45, 1281196), (60, 960897), (63, 915140), (70, 823626), (84, 686355), (90, 640598), (105, 549084), (126, 457570), (140, 411813), (180, 320299), (210, 274542), (252, 228785), (315, 183028), (420, 137271), (630, 91514), (1260, 45757)]