22778460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{126547}}^1$

素因数の和:126562

約数の個数: 36

約数和(自身を含む): 69095208

約数和(自身を除く): 46316748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 126547, 253094, 379641, 506188, 632735, 759282, 1138923, 1265470, 1518564, 1898205, 2277846, 2530940, 3796410, 4555692, 5694615, 7592820, 11389230, 22778460]

約数ペア:

[(1, 22778460), (2, 11389230), (3, 7592820), (4, 5694615), (5, 4555692), (6, 3796410), (9, 2530940), (10, 2277846), (12, 1898205), (15, 1518564), (18, 1265470), (20, 1138923), (30, 759282), (36, 632735), (45, 506188), (60, 379641), (90, 253094), (180, 126547)]