66427530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170327}}^1$

素因数の和:170350

約数の個数: 32

約数和(自身を含む): 171690624

約数和(自身を除く): 105263094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 170327, 340654, 510981, 851635, 1021962, 1703270, 2214251, 2554905, 4428502, 5109810, 6642753, 11071255, 13285506, 22142510, 33213765, 66427530]

約数ペア:

[(1, 66427530), (2, 33213765), (3, 22142510), (5, 13285506), (6, 11071255), (10, 6642753), (13, 5109810), (15, 4428502), (26, 2554905), (30, 2214251), (39, 1703270), (65, 1021962), (78, 851635), (130, 510981), (195, 340654), (390, 170327)]