57923220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13597}}^1$

素因数の和:13680

約数の個数: 48

約数和(自身を含む): 164481408

約数和(自身を除く): 106558188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 13597, 27194, 40791, 54388, 67985, 81582, 135970, 163164, 203955, 271940, 407910, 815820, 965387, 1930774, 2896161, 3861548, 4826935, 5792322, 9653870, 11584644, 14480805, 19307740, 28961610, 57923220]

約数ペア:

[(1, 57923220), (2, 28961610), (3, 19307740), (4, 14480805), (5, 11584644), (6, 9653870), (10, 5792322), (12, 4826935), (15, 3861548), (20, 2896161), (30, 1930774), (60, 965387), (71, 815820), (142, 407910), (213, 271940), (284, 203955), (355, 163164), (426, 135970), (710, 81582), (852, 67985), (1065, 54388), (1420, 40791), (2130, 27194), (4260, 13597)]