28199790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313331}}^1$

素因数の和:313344

約数の個数: 24

約数和(自身を含む): 73319688

約数和(自身を除く): 45119898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313331, 626662, 939993, 1566655, 1879986, 2819979, 3133310, 4699965, 5639958, 9399930, 14099895, 28199790]

約数ペア:

[(1, 28199790), (2, 14099895), (3, 9399930), (5, 5639958), (6, 4699965), (9, 3133310), (10, 2819979), (15, 1879986), (18, 1566655), (30, 939993), (45, 626662), (90, 313331)]