57478590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3779}}^1$

素因数の和:3818

約数の個数: 72

約数和(自身を含む): 161867160

約数和(自身を除く): 104388570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 3779, 5070, 7558, 7605, 11337, 15210, 18895, 22674, 34011, 37790, 49127, 56685, 68022, 98254, 113370, 147381, 170055, 245635, 294762, 340110, 442143, 491270, 638651, 736905, 884286, 1277302, 1473810, 1915953, 2210715, 3193255, 3831906, 4421430, 5747859, 6386510, 9579765, 11495718, 19159530, 28739295, 57478590]

約数ペア:

[(1, 57478590), (2, 28739295), (3, 19159530), (5, 11495718), (6, 9579765), (9, 6386510), (10, 5747859), (13, 4421430), (15, 3831906), (18, 3193255), (26, 2210715), (30, 1915953), (39, 1473810), (45, 1277302), (65, 884286), (78, 736905), (90, 638651), (117, 491270), (130, 442143), (169, 340110), (195, 294762), (234, 245635), (338, 170055), (390, 147381), (507, 113370), (585, 98254), (845, 68022), (1014, 56685), (1170, 49127), (1521, 37790), (1690, 34011), (2535, 22674), (3042, 18895), (3779, 15210), (5070, 11337), (7558, 7605)]