71707830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21929}}^1$

素因数の和:22048

約数の個数: 32

約数和(自身を含む): 173685600

約数和(自身を除く): 101977770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 21929, 43858, 65787, 109645, 131574, 219290, 328935, 657870, 2390261, 4780522, 7170783, 11951305, 14341566, 23902610, 35853915, 71707830]

約数ペア:

[(1, 71707830), (2, 35853915), (3, 23902610), (5, 14341566), (6, 11951305), (10, 7170783), (15, 4780522), (30, 2390261), (109, 657870), (218, 328935), (327, 219290), (545, 131574), (654, 109645), (1090, 65787), (1635, 43858), (3270, 21929)]