30165086

素因数分解:

$2^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1304

約数の個数: 24

約数和(自身を含む): 52855416

約数和(自身を除く): 22690330

約数列:

[1, 2, 7, 14, 49, 98, 317, 634, 971, 1942, 2219, 4438, 6797, 13594, 15533, 31066, 47579, 95158, 307807, 615614, 2154649, 4309298, 15082543, 30165086]

約数ペア:

[(1, 30165086), (2, 15082543), (7, 4309298), (14, 2154649), (49, 615614), (98, 307807), (317, 95158), (634, 47579), (971, 31066), (1942, 15533), (2219, 13594), (4438, 6797)]