80977410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{899749}}^1$

素因数の和:899762

約数の個数: 24

約数和(自身を含む): 210541500

約数和(自身を除く): 129564090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 899749, 1799498, 2699247, 4498745, 5398494, 8097741, 8997490, 13496235, 16195482, 26992470, 40488705, 80977410]

約数ペア:

[(1, 80977410), (2, 40488705), (3, 26992470), (5, 16195482), (6, 13496235), (9, 8997490), (10, 8097741), (15, 5398494), (18, 4498745), (30, 2699247), (45, 1799498), (90, 899749)]