129326460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{21341}}^1$

素因数の和:21454

約数の個数: 48

約数和(自身を含む): 365716512

約数和(自身を除く): 236390052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 21341, 42682, 64023, 85364, 106705, 128046, 213410, 256092, 320115, 426820, 640230, 1280460, 2155441, 4310882, 6466323, 8621764, 10777205, 12932646, 21554410, 25865292, 32331615, 43108820, 64663230, 129326460]

約数ペア:

[(1, 129326460), (2, 64663230), (3, 43108820), (4, 32331615), (5, 25865292), (6, 21554410), (10, 12932646), (12, 10777205), (15, 8621764), (20, 6466323), (30, 4310882), (60, 2155441), (101, 1280460), (202, 640230), (303, 426820), (404, 320115), (505, 256092), (606, 213410), (1010, 128046), (1212, 106705), (1515, 85364), (2020, 64023), (3030, 42682), (6060, 21341)]