2615309930

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{4139}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 4748414400

約数和(自身を除く): 2133104470

約数列:

[1, 2, 5, 10, 179, 353, 358, 706, 895, 1765, 1790, 3530, 4139, 8278, 20695, 41390, 63187, 126374, 315935, 631870, 740881, 1461067, 1481762, 2922134, 3704405, 7305335, 7408810, 14610670, 261530993, 523061986, 1307654965, 2615309930]

約数ペア:

[(1, 2615309930), (2, 1307654965), (5, 523061986), (10, 261530993), (179, 14610670), (353, 7408810), (358, 7305335), (706, 3704405), (895, 2922134), (1765, 1481762), (1790, 1461067), (3530, 740881), (4139, 631870), (8278, 315935), (20695, 126374), (41390, 63187)]