2227751580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1280317}}^1$

素因数の和:1280358

約数の個数: 48

約数和(自身を含む): 6452802720

約数和(自身を除く): 4225051140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 1280317, 2560634, 3840951, 5121268, 6401585, 7681902, 12803170, 15363804, 19204755, 25606340, 37129193, 38409510, 74258386, 76819020, 111387579, 148516772, 185645965, 222775158, 371291930, 445550316, 556937895, 742583860, 1113875790, 2227751580]

約数ペア:

[(1, 2227751580), (2, 1113875790), (3, 742583860), (4, 556937895), (5, 445550316), (6, 371291930), (10, 222775158), (12, 185645965), (15, 148516772), (20, 111387579), (29, 76819020), (30, 74258386), (58, 38409510), (60, 37129193), (87, 25606340), (116, 19204755), (145, 15363804), (174, 12803170), (290, 7681902), (348, 6401585), (435, 5121268), (580, 3840951), (870, 2560634), (1740, 1280317)]