431369670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 1051739136

約数和(自身を除く): 620369466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 271, 291, 485, 542, 547, 582, 813, 970, 1094, 1355, 1455, 1626, 1641, 2710, 2735, 2910, 3282, 4065, 5470, 8130, 8205, 16410, 26287, 52574, 53059, 78861, 106118, 131435, 148237, 157722, 159177, 262870, 265295, 296474, 318354, 394305, 444711, 530590, 741185, 788610, 795885, 889422, 1482370, 1591770, 2223555, 4447110, 14378989, 28757978, 43136967, 71894945, 86273934, 143789890, 215684835, 431369670]

約数ペア:

[(1, 431369670), (2, 215684835), (3, 143789890), (5, 86273934), (6, 71894945), (10, 43136967), (15, 28757978), (30, 14378989), (97, 4447110), (194, 2223555), (271, 1591770), (291, 1482370), (485, 889422), (542, 795885), (547, 788610), (582, 741185), (813, 530590), (970, 444711), (1094, 394305), (1355, 318354), (1455, 296474), (1626, 265295), (1641, 262870), (2710, 159177), (2735, 157722), (2910, 148237), (3282, 131435), (4065, 106118), (5470, 78861), (8130, 53059), (8205, 52574), (16410, 26287)]