3894390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43271}}^1$

素因数の和:43284

約数の個数: 24

約数和(自身を含む): 10125648

約数和(自身を除く): 6231258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 43271, 86542, 129813, 216355, 259626, 389439, 432710, 649065, 778878, 1298130, 1947195, 3894390]

約数ペア:

[(1, 3894390), (2, 1947195), (3, 1298130), (5, 778878), (6, 649065), (9, 432710), (10, 389439), (15, 259626), (18, 216355), (30, 129813), (45, 86542), (90, 43271)]