22112820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122849}}^1$

素因数の和:122864

約数の個数: 36

約数和(自身を含む): 67076100

約数和(自身を除く): 44963280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122849, 245698, 368547, 491396, 614245, 737094, 1105641, 1228490, 1474188, 1842735, 2211282, 2456980, 3685470, 4422564, 5528205, 7370940, 11056410, 22112820]

約数ペア:

[(1, 22112820), (2, 11056410), (3, 7370940), (4, 5528205), (5, 4422564), (6, 3685470), (9, 2456980), (10, 2211282), (12, 1842735), (15, 1474188), (18, 1228490), (20, 1105641), (30, 737094), (36, 614245), (45, 491396), (60, 368547), (90, 245698), (180, 122849)]