289969790990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1\times {\mathrm{33679}}^1$

素因数の和:36425

約数の個数: 64

約数和(自身を含む): 589265280000

約数和(自身を除く): 299295489010

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 2699, 3190, 5398, 13495, 26990, 29689, 33679, 59378, 67358, 78271, 148445, 156542, 168395, 296890, 336790, 370469, 391355, 740938, 782710, 860981, 976691, 1721962, 1852345, 1953382, 3704690, 4304905, 4883455, 8609810, 9766910, 10743601, 21487202, 53718005, 90899621, 107436010, 181799242, 454498105, 908996210, 999895831, 1999791662, 2636089009, 4999479155, 5272178018, 9998958310, 13180445045, 26360890090, 28996979099, 57993958198, 144984895495, 289969790990]

約数ペア:

[(1, 289969790990), (2, 144984895495), (5, 57993958198), (10, 28996979099), (11, 26360890090), (22, 13180445045), (29, 9998958310), (55, 5272178018), (58, 4999479155), (110, 2636089009), (145, 1999791662), (290, 999895831), (319, 908996210), (638, 454498105), (1595, 181799242), (2699, 107436010), (3190, 90899621), (5398, 53718005), (13495, 21487202), (26990, 10743601), (29689, 9766910), (33679, 8609810), (59378, 4883455), (67358, 4304905), (78271, 3704690), (148445, 1953382), (156542, 1852345), (168395, 1721962), (296890, 976691), (336790, 860981), (370469, 782710), (391355, 740938)]