78560670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11743}}^1$

素因数の和:11976

約数の個数: 32

約数和(自身を含む): 189407232

約数和(自身を除く): 110846562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 11743, 23486, 35229, 58715, 70458, 117430, 176145, 352290, 2618689, 5237378, 7856067, 13093445, 15712134, 26186890, 39280335, 78560670]

約数ペア:

[(1, 78560670), (2, 39280335), (3, 26186890), (5, 15712134), (6, 13093445), (10, 7856067), (15, 5237378), (30, 2618689), (223, 352290), (446, 176145), (669, 117430), (1115, 70458), (1338, 58715), (2230, 35229), (3345, 23486), (6690, 11743)]