489064530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{9539}}^1$

素因数の和:11258

約数の個数: 32

約数和(自身を含む): 1174564800

約数和(自身を除く): 685500270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1709, 3418, 5127, 8545, 9539, 10254, 17090, 19078, 25635, 28617, 47695, 51270, 57234, 95390, 143085, 286170, 16302151, 32604302, 48906453, 81510755, 97812906, 163021510, 244532265, 489064530]

約数ペア:

[(1, 489064530), (2, 244532265), (3, 163021510), (5, 97812906), (6, 81510755), (10, 48906453), (15, 32604302), (30, 16302151), (1709, 286170), (3418, 143085), (5127, 95390), (8545, 57234), (9539, 51270), (10254, 47695), (17090, 28617), (19078, 25635)]