1701660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 4838400

約数和(自身を除く): 3136740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 359, 395, 474, 718, 790, 948, 1077, 1185, 1436, 1580, 1795, 2154, 2370, 3590, 4308, 4740, 5385, 7180, 10770, 21540, 28361, 56722, 85083, 113444, 141805, 170166, 283610, 340332, 425415, 567220, 850830, 1701660]

約数ペア:

[(1, 1701660), (2, 850830), (3, 567220), (4, 425415), (5, 340332), (6, 283610), (10, 170166), (12, 141805), (15, 113444), (20, 85083), (30, 56722), (60, 28361), (79, 21540), (158, 10770), (237, 7180), (316, 5385), (359, 4740), (395, 4308), (474, 3590), (718, 2370), (790, 2154), (948, 1795), (1077, 1580), (1185, 1436)]