211403460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3523391}}^1$

素因数の和:3523403

約数の個数: 24

約数和(自身を含む): 591929856

約数和(自身を除く): 380526396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3523391, 7046782, 10570173, 14093564, 17616955, 21140346, 35233910, 42280692, 52850865, 70467820, 105701730, 211403460]

約数ペア:

[(1, 211403460), (2, 105701730), (3, 70467820), (4, 52850865), (5, 42280692), (6, 35233910), (10, 21140346), (12, 17616955), (15, 14093564), (20, 10570173), (30, 7046782), (60, 3523391)]