90389070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1004323}}^1$

素因数の和:1004336

約数の個数: 24

約数和(自身を含む): 235011816

約数和(自身を除く): 144622746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1004323, 2008646, 3012969, 5021615, 6025938, 9038907, 10043230, 15064845, 18077814, 30129690, 45194535, 90389070]

約数ペア:

[(1, 90389070), (2, 45194535), (3, 30129690), (5, 18077814), (6, 15064845), (9, 10043230), (10, 9038907), (15, 6025938), (18, 5021615), (30, 3012969), (45, 2008646), (90, 1004323)]