68130010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27583}}^1$

素因数の和:27622

約数の個数: 32

約数和(自身を含む): 139023360

約数和(自身を除く): 70893350

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 27583, 55166, 137915, 275830, 358579, 524077, 717158, 1048154, 1792895, 2620385, 3585790, 5240770, 6813001, 13626002, 34065005, 68130010]

約数ペア:

[(1, 68130010), (2, 34065005), (5, 13626002), (10, 6813001), (13, 5240770), (19, 3585790), (26, 2620385), (38, 1792895), (65, 1048154), (95, 717158), (130, 524077), (190, 358579), (247, 275830), (494, 137915), (1235, 55166), (2470, 27583)]