30165618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16703}}^1$

素因数の和:16758

約数の個数: 32

約数和(自身を含む): 70557696

約数和(自身を除く): 40392078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 16703, 33406, 50109, 100218, 116921, 233842, 350763, 701526, 718229, 1436458, 2154687, 4309374, 5027603, 10055206, 15082809, 30165618]

約数ペア:

[(1, 30165618), (2, 15082809), (3, 10055206), (6, 5027603), (7, 4309374), (14, 2154687), (21, 1436458), (42, 718229), (43, 701526), (86, 350763), (129, 233842), (258, 116921), (301, 100218), (602, 50109), (903, 33406), (1806, 16703)]