4905660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{81761}}^1$

素因数の和:81773

約数の個数: 24

約数和(自身を含む): 13736016

約数和(自身を除く): 8830356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 81761, 163522, 245283, 327044, 408805, 490566, 817610, 981132, 1226415, 1635220, 2452830, 4905660]

約数ペア:

[(1, 4905660), (2, 2452830), (3, 1635220), (4, 1226415), (5, 981132), (6, 817610), (10, 490566), (12, 408805), (15, 327044), (20, 245283), (30, 163522), (60, 81761)]