128066910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32587}}^1$

素因数の和:32728

約数の個数: 32

約数和(自身を含む): 309716352

約数和(自身を除く): 181649442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 32587, 65174, 97761, 162935, 195522, 325870, 488805, 977610, 4268897, 8537794, 12806691, 21344485, 25613382, 42688970, 64033455, 128066910]

約数ペア:

[(1, 128066910), (2, 64033455), (3, 42688970), (5, 25613382), (6, 21344485), (10, 12806691), (15, 8537794), (30, 4268897), (131, 977610), (262, 488805), (393, 325870), (655, 195522), (786, 162935), (1310, 97761), (1965, 65174), (3930, 32587)]