66431430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56779}}^1$

素因数の和:56805

約数の個数: 48

約数和(自身を含む): 186011280

約数和(自身を除く): 119579850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 56779, 113558, 170337, 283895, 340674, 511011, 567790, 738127, 851685, 1022022, 1476254, 1703370, 2214381, 2555055, 3690635, 4428762, 5110110, 6643143, 7381270, 11071905, 13286286, 22143810, 33215715, 66431430]

約数ペア:

[(1, 66431430), (2, 33215715), (3, 22143810), (5, 13286286), (6, 11071905), (9, 7381270), (10, 6643143), (13, 5110110), (15, 4428762), (18, 3690635), (26, 2555055), (30, 2214381), (39, 1703370), (45, 1476254), (65, 1022022), (78, 851685), (90, 738127), (117, 567790), (130, 511011), (195, 340674), (234, 283895), (390, 170337), (585, 113558), (1170, 56779)]