129572010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3701}}^1$

素因数の和:4103

約数の個数: 48

約数和(自身を含む): 337844520

約数和(自身を除く): 208272510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 3501, 3701, 3890, 5835, 7002, 7402, 11103, 11670, 17505, 18505, 22206, 33309, 35010, 37010, 55515, 66618, 111030, 166545, 333090, 1439689, 2879378, 4319067, 7198445, 8638134, 12957201, 14396890, 21595335, 25914402, 43190670, 64786005, 129572010]

約数ペア:

[(1, 129572010), (2, 64786005), (3, 43190670), (5, 25914402), (6, 21595335), (9, 14396890), (10, 12957201), (15, 8638134), (18, 7198445), (30, 4319067), (45, 2879378), (90, 1439689), (389, 333090), (778, 166545), (1167, 111030), (1945, 66618), (2334, 55515), (3501, 37010), (3701, 35010), (3890, 33309), (5835, 22206), (7002, 18505), (7402, 17505), (11103, 11670)]