8200860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 23202816

約数和(自身を除く): 15001956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1327, 1545, 2060, 2654, 3090, 3981, 5308, 6180, 6635, 7962, 13270, 15924, 19905, 26540, 39810, 79620, 136681, 273362, 410043, 546724, 683405, 820086, 1366810, 1640172, 2050215, 2733620, 4100430, 8200860]

約数ペア:

[(1, 8200860), (2, 4100430), (3, 2733620), (4, 2050215), (5, 1640172), (6, 1366810), (10, 820086), (12, 683405), (15, 546724), (20, 410043), (30, 273362), (60, 136681), (103, 79620), (206, 39810), (309, 26540), (412, 19905), (515, 15924), (618, 13270), (1030, 7962), (1236, 6635), (1327, 6180), (1545, 5308), (2060, 3981), (2654, 3090)]