4030870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 7783776

約数和(自身を除く): 3752906

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 181, 262, 362, 655, 905, 1310, 1810, 2227, 3077, 4454, 6154, 11135, 15385, 22270, 23711, 30770, 47422, 118555, 237110, 403087, 806174, 2015435, 4030870]

約数ペア:

[(1, 4030870), (2, 2015435), (5, 806174), (10, 403087), (17, 237110), (34, 118555), (85, 47422), (131, 30770), (170, 23711), (181, 22270), (262, 15385), (362, 11135), (655, 6154), (905, 4454), (1310, 3077), (1810, 2227)]