201453930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2238377}}^1$

素因数の和:2238390

約数の個数: 24

約数和(自身を含む): 523780452

約数和(自身を除く): 322326522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2238377, 4476754, 6715131, 11191885, 13430262, 20145393, 22383770, 33575655, 40290786, 67151310, 100726965, 201453930]

約数ペア:

[(1, 201453930), (2, 100726965), (3, 67151310), (5, 40290786), (6, 33575655), (9, 22383770), (10, 20145393), (15, 13430262), (18, 11191885), (30, 6715131), (45, 4476754), (90, 2238377)]