240149310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{470881}}^1$

素因数の和:470908

約数の個数: 32

約数和(自身を含む): 610263072

約数和(自身を除く): 370113762

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 470881, 941762, 1412643, 2354405, 2825286, 4708810, 7063215, 8004977, 14126430, 16009954, 24014931, 40024885, 48029862, 80049770, 120074655, 240149310]

約数ペア:

[(1, 240149310), (2, 120074655), (3, 80049770), (5, 48029862), (6, 40024885), (10, 24014931), (15, 16009954), (17, 14126430), (30, 8004977), (34, 7063215), (51, 4708810), (85, 2825286), (102, 2354405), (170, 1412643), (255, 941762), (510, 470881)]