85154820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1419247}}^1$

素因数の和:1419259

約数の個数: 24

約数和(自身を含む): 238433664

約数和(自身を除く): 153278844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1419247, 2838494, 4257741, 5676988, 7096235, 8515482, 14192470, 17030964, 21288705, 28384940, 42577410, 85154820]

約数ペア:

[(1, 85154820), (2, 42577410), (3, 28384940), (4, 21288705), (5, 17030964), (6, 14192470), (10, 8515482), (12, 7096235), (15, 5676988), (20, 4257741), (30, 2838494), (60, 1419247)]