9002820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 25357248

約数和(自身を除く): 16354428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 661, 681, 908, 1135, 1322, 1362, 1983, 2270, 2644, 2724, 3305, 3405, 3966, 4540, 6610, 6810, 7932, 9915, 13220, 13620, 19830, 39660, 150047, 300094, 450141, 600188, 750235, 900282, 1500470, 1800564, 2250705, 3000940, 4501410, 9002820]

約数ペア:

[(1, 9002820), (2, 4501410), (3, 3000940), (4, 2250705), (5, 1800564), (6, 1500470), (10, 900282), (12, 750235), (15, 600188), (20, 450141), (30, 300094), (60, 150047), (227, 39660), (454, 19830), (661, 13620), (681, 13220), (908, 9915), (1135, 7932), (1322, 6810), (1362, 6610), (1983, 4540), (2270, 3966), (2644, 3405), (2724, 3305)]