40530660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{675511}}^1$

素因数の和:675523

約数の個数: 24

約数和(自身を含む): 113486016

約数和(自身を除く): 72955356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 675511, 1351022, 2026533, 2702044, 3377555, 4053066, 6755110, 8106132, 10132665, 13510220, 20265330, 40530660]

約数ペア:

[(1, 40530660), (2, 20265330), (3, 13510220), (4, 10132665), (5, 8106132), (6, 6755110), (10, 4053066), (12, 3377555), (15, 2702044), (20, 2026533), (30, 1351022), (60, 675511)]