308804830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{8609}}^1$

素因数の和:8844

約数の個数: 32

約数和(自身を含む): 591403680

約数和(自身を除く): 282598850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 2110, 3587, 7174, 8609, 17218, 17935, 35870, 43045, 86090, 146353, 292706, 731765, 1463530, 1816499, 3632998, 9082495, 18164990, 30880483, 61760966, 154402415, 308804830]

約数ペア:

[(1, 308804830), (2, 154402415), (5, 61760966), (10, 30880483), (17, 18164990), (34, 9082495), (85, 3632998), (170, 1816499), (211, 1463530), (422, 731765), (1055, 292706), (2110, 146353), (3587, 86090), (7174, 43045), (8609, 35870), (17218, 17935)]