145957590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1621751}}^1$

素因数の和:1621764

約数の個数: 24

約数和(自身を含む): 379489968

約数和(自身を除く): 233532378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1621751, 3243502, 4865253, 8108755, 9730506, 14595759, 16217510, 24326265, 29191518, 48652530, 72978795, 145957590]

約数ペア:

[(1, 145957590), (2, 72978795), (3, 48652530), (5, 29191518), (6, 24326265), (9, 16217510), (10, 14595759), (15, 9730506), (18, 8108755), (30, 4865253), (45, 3243502), (90, 1621751)]