213562530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{1583}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 555984000

約数和(自身を除く): 342421470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1499, 1583, 2998, 3166, 4497, 4749, 7495, 7915, 8994, 9498, 13491, 14247, 14990, 15830, 22485, 23745, 26982, 28494, 44970, 47490, 67455, 71235, 134910, 142470, 2372917, 4745834, 7118751, 11864585, 14237502, 21356253, 23729170, 35593755, 42712506, 71187510, 106781265, 213562530]

約数ペア:

[(1, 213562530), (2, 106781265), (3, 71187510), (5, 42712506), (6, 35593755), (9, 23729170), (10, 21356253), (15, 14237502), (18, 11864585), (30, 7118751), (45, 4745834), (90, 2372917), (1499, 142470), (1583, 134910), (2998, 71235), (3166, 67455), (4497, 47490), (4749, 44970), (7495, 28494), (7915, 26982), (8994, 23745), (9498, 22485), (13491, 15830), (14247, 14990)]