29670860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34501}}^1$

素因数の和:34553

約数の個数: 24

約数和(自身を含む): 63759696

約数和(自身を除く): 34088836

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 34501, 69002, 138004, 172505, 345010, 690020, 1483543, 2967086, 5934172, 7417715, 14835430, 29670860]

約数ペア:

[(1, 29670860), (2, 14835430), (4, 7417715), (5, 5934172), (10, 2967086), (20, 1483543), (43, 690020), (86, 345010), (172, 172505), (215, 138004), (430, 69002), (860, 34501)]