4042860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 11590656

約数和(自身を除く): 7547796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1567, 2580, 3134, 4701, 6268, 7835, 9402, 15670, 18804, 23505, 31340, 47010, 67381, 94020, 134762, 202143, 269524, 336905, 404286, 673810, 808572, 1010715, 1347620, 2021430, 4042860]

約数ペア:

[(1, 4042860), (2, 2021430), (3, 1347620), (4, 1010715), (5, 808572), (6, 673810), (10, 404286), (12, 336905), (15, 269524), (20, 202143), (30, 134762), (43, 94020), (60, 67381), (86, 47010), (129, 31340), (172, 23505), (215, 18804), (258, 15670), (430, 9402), (516, 7835), (645, 6268), (860, 4701), (1290, 3134), (1567, 2580)]