1247737530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3199327}}^1$

素因数の和:3199350

約数の個数: 32

約数和(自身を含む): 3224922624

約数和(自身を除く): 1977185094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3199327, 6398654, 9597981, 15996635, 19195962, 31993270, 41591251, 47989905, 83182502, 95979810, 124773753, 207956255, 249547506, 415912510, 623868765, 1247737530]

約数ペア:

[(1, 1247737530), (2, 623868765), (3, 415912510), (5, 249547506), (6, 207956255), (10, 124773753), (13, 95979810), (15, 83182502), (26, 47989905), (30, 41591251), (39, 31993270), (65, 19195962), (78, 15996635), (130, 9597981), (195, 6398654), (390, 3199327)]