9879930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 25893504

約数和(自身を除く): 16013574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 727, 755, 906, 1359, 1454, 1510, 2181, 2265, 2718, 3635, 4362, 4530, 6543, 6795, 7270, 10905, 13086, 13590, 21810, 32715, 65430, 109777, 219554, 329331, 548885, 658662, 987993, 1097770, 1646655, 1975986, 3293310, 4939965, 9879930]

約数ペア:

[(1, 9879930), (2, 4939965), (3, 3293310), (5, 1975986), (6, 1646655), (9, 1097770), (10, 987993), (15, 658662), (18, 548885), (30, 329331), (45, 219554), (90, 109777), (151, 65430), (302, 32715), (453, 21810), (727, 13590), (755, 13086), (906, 10905), (1359, 7270), (1454, 6795), (1510, 6543), (2181, 4530), (2265, 4362), (2718, 3635)]