28014060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3359}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 51013140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3359, 4170, 6718, 8340, 10077, 13436, 16795, 20154, 33590, 40308, 50385, 67180, 100770, 201540, 466901, 933802, 1400703, 1867604, 2334505, 2801406, 4669010, 5602812, 7003515, 9338020, 14007030, 28014060]

約数ペア:

[(1, 28014060), (2, 14007030), (3, 9338020), (4, 7003515), (5, 5602812), (6, 4669010), (10, 2801406), (12, 2334505), (15, 1867604), (20, 1400703), (30, 933802), (60, 466901), (139, 201540), (278, 100770), (417, 67180), (556, 50385), (695, 40308), (834, 33590), (1390, 20154), (1668, 16795), (2085, 13436), (2780, 10077), (3359, 8340), (4170, 6718)]