45212130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{727}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 117883584

約数和(自身を除く): 72671454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 727, 1382, 1454, 2073, 2181, 3455, 3635, 4146, 4362, 6219, 6543, 6910, 7270, 10365, 10905, 12438, 13086, 20730, 21810, 31095, 32715, 62190, 65430, 502357, 1004714, 1507071, 2511785, 3014142, 4521213, 5023570, 7535355, 9042426, 15070710, 22606065, 45212130]

約数ペア:

[(1, 45212130), (2, 22606065), (3, 15070710), (5, 9042426), (6, 7535355), (9, 5023570), (10, 4521213), (15, 3014142), (18, 2511785), (30, 1507071), (45, 1004714), (90, 502357), (691, 65430), (727, 62190), (1382, 32715), (1454, 31095), (2073, 21810), (2181, 20730), (3455, 13086), (3635, 12438), (4146, 10905), (4362, 10365), (6219, 7270), (6543, 6910)]