427590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4751}}^1$

素因数の和:4764

約数の個数: 24

約数和(自身を含む): 1111968

約数和(自身を除く): 684378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4751, 9502, 14253, 23755, 28506, 42759, 47510, 71265, 85518, 142530, 213795, 427590]

約数ペア:

[(1, 427590), (2, 213795), (3, 142530), (5, 85518), (6, 71265), (9, 47510), (10, 42759), (15, 28506), (18, 23755), (30, 14253), (45, 9502), (90, 4751)]