42299570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{248821}}^1$

素因数の和:248845

約数の個数: 16

約数和(自身を含む): 80618328

約数和(自身を除く): 38318758

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 248821, 497642, 1244105, 2488210, 4229957, 8459914, 21149785, 42299570]

約数ペア:

[(1, 42299570), (2, 21149785), (5, 8459914), (10, 4229957), (17, 2488210), (34, 1244105), (85, 497642), (170, 248821)]