419567730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{8117}}^1$

素因数の和:9850

約数の個数: 32

約数和(自身を含む): 1007671104

約数和(自身を除く): 588103374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1723, 3446, 5169, 8117, 8615, 10338, 16234, 17230, 24351, 25845, 40585, 48702, 51690, 81170, 121755, 243510, 13985591, 27971182, 41956773, 69927955, 83913546, 139855910, 209783865, 419567730]

約数ペア:

[(1, 419567730), (2, 209783865), (3, 139855910), (5, 83913546), (6, 69927955), (10, 41956773), (15, 27971182), (30, 13985591), (1723, 243510), (3446, 121755), (5169, 81170), (8117, 51690), (8615, 48702), (10338, 40585), (16234, 25845), (17230, 24351)]