4740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1$

素因数の和:91

約数の個数: 24

約数和(自身を含む): 13440

約数和(自身を除く): 8700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740]

約数ペア:

[(1, 4740), (2, 2370), (3, 1580), (4, 1185), (5, 948), (6, 790), (10, 474), (12, 395), (15, 316), (20, 237), (30, 158), (60, 79)]