4197660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 12034176

約数和(自身を除く): 7836516

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, 1627, 2580, 3254, 4881, 6508, 8135, 9762, 16270, 19524, 24405, 32540, 48810, 69961, 97620, 139922, 209883, 279844, 349805, 419766, 699610, 839532, 1049415, 1399220, 2098830, 4197660]

約数ペア:

[(1, 4197660), (2, 2098830), (3, 1399220), (4, 1049415), (5, 839532), (6, 699610), (10, 419766), (12, 349805), (15, 279844), (20, 209883), (30, 139922), (43, 97620), (60, 69961), (86, 48810), (129, 32540), (172, 24405), (215, 19524), (258, 16270), (430, 9762), (516, 8135), (645, 6508), (860, 4881), (1290, 3254), (1627, 2580)]