11802870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131143}}^1$

素因数の和:131156

約数の個数: 24

約数和(自身を含む): 30687696

約数和(自身を除く): 18884826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131143, 262286, 393429, 655715, 786858, 1180287, 1311430, 1967145, 2360574, 3934290, 5901435, 11802870]

約数ペア:

[(1, 11802870), (2, 5901435), (3, 3934290), (5, 2360574), (6, 1967145), (9, 1311430), (10, 1180287), (15, 786858), (18, 655715), (30, 393429), (45, 262286), (90, 131143)]