80826030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{898067}}^1$

素因数の和:898080

約数の個数: 24

約数和(自身を含む): 210147912

約数和(自身を除く): 129321882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 898067, 1796134, 2694201, 4490335, 5388402, 8082603, 8980670, 13471005, 16165206, 26942010, 40413015, 80826030]

約数ペア:

[(1, 80826030), (2, 40413015), (3, 26942010), (5, 16165206), (6, 13471005), (9, 8980670), (10, 8082603), (15, 5388402), (18, 4490335), (30, 2694201), (45, 1796134), (90, 898067)]