636695580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1321}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 1852280640

約数和(自身を除く): 1215585060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 277, 290, 348, 435, 554, 580, 831, 870, 1108, 1321, 1385, 1662, 1740, 2642, 2770, 3324, 3963, 4155, 5284, 5540, 6605, 7926, 8033, 8310, 13210, 15852, 16066, 16620, 19815, 24099, 26420, 32132, 38309, 39630, 40165, 48198, 76618, 79260, 80330, 96396, 114927, 120495, 153236, 160660, 191545, 229854, 240990, 365917, 383090, 459708, 481980, 574635, 731834, 766180, 1097751, 1149270, 1463668, 1829585, 2195502, 2298540, 3659170, 4391004, 5488755, 7318340, 10611593, 10977510, 21223186, 21955020, 31834779, 42446372, 53057965, 63669558, 106115930, 127339116, 159173895, 212231860, 318347790, 636695580]

約数ペア:

[(1, 636695580), (2, 318347790), (3, 212231860), (4, 159173895), (5, 127339116), (6, 106115930), (10, 63669558), (12, 53057965), (15, 42446372), (20, 31834779), (29, 21955020), (30, 21223186), (58, 10977510), (60, 10611593), (87, 7318340), (116, 5488755), (145, 4391004), (174, 3659170), (277, 2298540), (290, 2195502), (348, 1829585), (435, 1463668), (554, 1149270), (580, 1097751), (831, 766180), (870, 731834), (1108, 574635), (1321, 481980), (1385, 459708), (1662, 383090), (1740, 365917), (2642, 240990), (2770, 229854), (3324, 191545), (3963, 160660), (4155, 153236), (5284, 120495), (5540, 114927), (6605, 96396), (7926, 80330), (8033, 79260), (8310, 76618), (13210, 48198), (15852, 40165), (16066, 39630), (16620, 38309), (19815, 32132), (24099, 26420)]