42380190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{470891}}^1$

素因数の和:470904

約数の個数: 24

約数和(自身を含む): 110188728

約数和(自身を除く): 67808538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 470891, 941782, 1412673, 2354455, 2825346, 4238019, 4708910, 7063365, 8476038, 14126730, 21190095, 42380190]

約数ペア:

[(1, 42380190), (2, 21190095), (3, 14126730), (5, 8476038), (6, 7063365), (9, 4708910), (10, 4238019), (15, 2825346), (18, 2354455), (30, 1412673), (45, 941782), (90, 470891)]