1569195990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{45053}}^1$

素因数の和:45115

約数の個数: 80

約数和(自身を含む): 4317614928

約数和(自身を除く): 2748418938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2322, 3483, 3870, 5805, 6966, 11610, 17415, 34830, 45053, 90106, 135159, 225265, 270318, 405477, 450530, 675795, 810954, 1216431, 1351590, 1937279, 2027385, 2432862, 3649293, 3874558, 4054770, 5811837, 6082155, 7298586, 9686395, 11623674, 12164310, 17435511, 18246465, 19372790, 29059185, 34871022, 36492930, 52306533, 58118370, 87177555, 104613066, 156919599, 174355110, 261532665, 313839198, 523065330, 784597995, 1569195990]

約数ペア:

[(1, 1569195990), (2, 784597995), (3, 523065330), (5, 313839198), (6, 261532665), (9, 174355110), (10, 156919599), (15, 104613066), (18, 87177555), (27, 58118370), (30, 52306533), (43, 36492930), (45, 34871022), (54, 29059185), (81, 19372790), (86, 18246465), (90, 17435511), (129, 12164310), (135, 11623674), (162, 9686395), (215, 7298586), (258, 6082155), (270, 5811837), (387, 4054770), (405, 3874558), (430, 3649293), (645, 2432862), (774, 2027385), (810, 1937279), (1161, 1351590), (1290, 1216431), (1935, 810954), (2322, 675795), (3483, 450530), (3870, 405477), (5805, 270318), (6966, 225265), (11610, 135159), (17415, 90106), (34830, 45053)]