218702010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{102677}}^1$

素因数の和:102758

約数の個数: 32

約数和(自身を含む): 532282752

約数和(自身を除く): 313580742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 102677, 205354, 308031, 513385, 616062, 1026770, 1540155, 3080310, 7290067, 14580134, 21870201, 36450335, 43740402, 72900670, 109351005, 218702010]

約数ペア:

[(1, 218702010), (2, 109351005), (3, 72900670), (5, 43740402), (6, 36450335), (10, 21870201), (15, 14580134), (30, 7290067), (71, 3080310), (142, 1540155), (213, 1026770), (355, 616062), (426, 513385), (710, 308031), (1065, 205354), (2130, 102677)]