80956710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{899519}}^1$

素因数の和:899532

約数の個数: 24

約数和(自身を含む): 210487680

約数和(自身を除く): 129530970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 899519, 1799038, 2698557, 4497595, 5397114, 8095671, 8995190, 13492785, 16191342, 26985570, 40478355, 80956710]

約数ペア:

[(1, 80956710), (2, 40478355), (3, 26985570), (5, 16191342), (6, 13492785), (9, 8995190), (10, 8095671), (15, 5397114), (18, 4497595), (30, 2698557), (45, 1799038), (90, 899519)]