69862920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1987}}^1$

素因数の和:2294

約数の個数: 64

約数和(自身を含む): 210409920

約数和(自身を除く): 140547000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 1987, 2344, 2930, 3516, 3974, 4395, 5860, 5961, 7032, 7948, 8790, 9935, 11720, 11922, 15896, 17580, 19870, 23844, 29805, 35160, 39740, 47688, 59610, 79480, 119220, 238440, 582191, 1164382, 1746573, 2328764, 2910955, 3493146, 4657528, 5821910, 6986292, 8732865, 11643820, 13972584, 17465730, 23287640, 34931460, 69862920]

約数ペア:

[(1, 69862920), (2, 34931460), (3, 23287640), (4, 17465730), (5, 13972584), (6, 11643820), (8, 8732865), (10, 6986292), (12, 5821910), (15, 4657528), (20, 3493146), (24, 2910955), (30, 2328764), (40, 1746573), (60, 1164382), (120, 582191), (293, 238440), (586, 119220), (879, 79480), (1172, 59610), (1465, 47688), (1758, 39740), (1987, 35160), (2344, 29805), (2930, 23844), (3516, 19870), (3974, 17580), (4395, 15896), (5860, 11922), (5961, 11720), (7032, 9935), (7948, 8790)]