2780826030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{30898067}}^1$

素因数の和:30898080

約数の個数: 24

約数和(自身を含む): 7230147912

約数和(自身を除く): 4449321882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 30898067, 61796134, 92694201, 154490335, 185388402, 278082603, 308980670, 463471005, 556165206, 926942010, 1390413015, 2780826030]

約数ペア:

[(1, 2780826030), (2, 1390413015), (3, 926942010), (5, 556165206), (6, 463471005), (9, 308980670), (10, 278082603), (15, 185388402), (18, 154490335), (30, 92694201), (45, 61796134), (90, 30898067)]