127530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 360360

約数和(自身を除く): 232830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 109, 117, 130, 195, 218, 234, 327, 390, 545, 585, 654, 981, 1090, 1170, 1417, 1635, 1962, 2834, 3270, 4251, 4905, 7085, 8502, 9810, 12753, 14170, 21255, 25506, 42510, 63765, 127530]

約数ペア:

[(1, 127530), (2, 63765), (3, 42510), (5, 25506), (6, 21255), (9, 14170), (10, 12753), (13, 9810), (15, 8502), (18, 7085), (26, 4905), (30, 4251), (39, 3270), (45, 2834), (65, 1962), (78, 1635), (90, 1417), (109, 1170), (117, 1090), (130, 981), (195, 654), (218, 585), (234, 545), (327, 390)]