140204580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2336743}}^1$

素因数の和:2336755

約数の個数: 24

約数和(自身を含む): 392572992

約数和(自身を除く): 252368412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2336743, 4673486, 7010229, 9346972, 11683715, 14020458, 23367430, 28040916, 35051145, 46734860, 70102290, 140204580]

約数ペア:

[(1, 140204580), (2, 70102290), (3, 46734860), (4, 35051145), (5, 28040916), (6, 23367430), (10, 14020458), (12, 11683715), (15, 9346972), (20, 7010229), (30, 4673486), (60, 2336743)]