30140710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49411}}^1$

素因数の和:49479

約数の個数: 16

約数和(自身を含む): 55143792

約数和(自身を除く): 25003082

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 49411, 98822, 247055, 494110, 3014071, 6028142, 15070355, 30140710]

約数ペア:

[(1, 30140710), (2, 15070355), (5, 6028142), (10, 3014071), (61, 494110), (122, 247055), (305, 98822), (610, 49411)]