30840746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 50889600

約数和(自身を除く): 20048854

約数列:

[1, 2, 23, 29, 46, 58, 61, 122, 379, 667, 758, 1334, 1403, 1769, 2806, 3538, 8717, 10991, 17434, 21982, 23119, 40687, 46238, 81374, 252793, 505586, 531737, 670451, 1063474, 1340902, 15420373, 30840746]

約数ペア:

[(1, 30840746), (2, 15420373), (23, 1340902), (29, 1063474), (46, 670451), (58, 531737), (61, 505586), (122, 252793), (379, 81374), (667, 46238), (758, 40687), (1334, 23119), (1403, 21982), (1769, 17434), (2806, 10991), (3538, 8717)]