68265660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4721}}^1$

素因数の和:4974

約数の個数: 48

約数和(自身を含む): 191977632

約数和(自身を除く): 123711972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4721, 4820, 7230, 9442, 14163, 14460, 18884, 23605, 28326, 47210, 56652, 70815, 94420, 141630, 283260, 1137761, 2275522, 3413283, 4551044, 5688805, 6826566, 11377610, 13653132, 17066415, 22755220, 34132830, 68265660]

約数ペア:

[(1, 68265660), (2, 34132830), (3, 22755220), (4, 17066415), (5, 13653132), (6, 11377610), (10, 6826566), (12, 5688805), (15, 4551044), (20, 3413283), (30, 2275522), (60, 1137761), (241, 283260), (482, 141630), (723, 94420), (964, 70815), (1205, 56652), (1446, 47210), (2410, 28326), (2892, 23605), (3615, 18884), (4721, 14460), (4820, 14163), (7230, 9442)]