30215748

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{22283}}^1$

素因数の和:22403

約数の個数: 24

約数和(自身を含む): 71130528

約数和(自身を除く): 40914780

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 22283, 44566, 66849, 89132, 133698, 267396, 2517979, 5035958, 7553937, 10071916, 15107874, 30215748]

約数ペア:

[(1, 30215748), (2, 15107874), (3, 10071916), (4, 7553937), (6, 5035958), (12, 2517979), (113, 267396), (226, 133698), (339, 89132), (452, 66849), (678, 44566), (1356, 22283)]