66469290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20327}}^1$

素因数の和:20446

約数の個数: 32

約数和(自身を含む): 160997760

約数和(自身を除く): 94528470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 20327, 40654, 60981, 101635, 121962, 203270, 304905, 609810, 2215643, 4431286, 6646929, 11078215, 13293858, 22156430, 33234645, 66469290]

約数ペア:

[(1, 66469290), (2, 33234645), (3, 22156430), (5, 13293858), (6, 11078215), (10, 6646929), (15, 4431286), (30, 2215643), (109, 609810), (218, 304905), (327, 203270), (545, 121962), (654, 101635), (1090, 60981), (1635, 40654), (3270, 20327)]