253135590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{118843}}^1$

素因数の和:118924

約数の個数: 32

約数和(自身を含む): 616087296

約数和(自身を除く): 362951706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 118843, 237686, 356529, 594215, 713058, 1188430, 1782645, 3565290, 8437853, 16875706, 25313559, 42189265, 50627118, 84378530, 126567795, 253135590]

約数ペア:

[(1, 253135590), (2, 126567795), (3, 84378530), (5, 50627118), (6, 42189265), (10, 25313559), (15, 16875706), (30, 8437853), (71, 3565290), (142, 1782645), (213, 1188430), (355, 713058), (426, 594215), (710, 356529), (1065, 237686), (2130, 118843)]