144617730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{21617}}^1$

素因数の和:21850

約数の個数: 32

約数和(自身を含む): 348655104

約数和(自身を除く): 204037374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 21617, 43234, 64851, 108085, 129702, 216170, 324255, 648510, 4820591, 9641182, 14461773, 24102955, 28923546, 48205910, 72308865, 144617730]

約数ペア:

[(1, 144617730), (2, 72308865), (3, 48205910), (5, 28923546), (6, 24102955), (10, 14461773), (15, 9641182), (30, 4820591), (223, 648510), (446, 324255), (669, 216170), (1115, 129702), (1338, 108085), (2230, 64851), (3345, 43234), (6690, 21617)]