14271220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4789}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 30177000

約数和(自身を除く): 15905780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 4789, 9578, 19156, 23945, 47890, 95780, 713561, 1427122, 2854244, 3567805, 7135610, 14271220]

約数ペア:

[(1, 14271220), (2, 7135610), (4, 3567805), (5, 2854244), (10, 1427122), (20, 713561), (149, 95780), (298, 47890), (596, 23945), (745, 19156), (1490, 9578), (2980, 4789)]