9861420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{164357}}^1$

素因数の和:164369

約数の個数: 24

約数和(自身を含む): 27612144

約数和(自身を除く): 17750724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 164357, 328714, 493071, 657428, 821785, 986142, 1643570, 1972284, 2465355, 3287140, 4930710, 9861420]

約数ペア:

[(1, 9861420), (2, 4930710), (3, 3287140), (4, 2465355), (5, 1972284), (6, 1643570), (10, 986142), (12, 821785), (15, 657428), (20, 493071), (30, 328714), (60, 164357)]