12641190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4091}}^1$

素因数の和:4204

約数の個数: 32

約数和(自身を含む): 30640896

約数和(自身を除く): 17999706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 4091, 8182, 12273, 20455, 24546, 40910, 61365, 122730, 421373, 842746, 1264119, 2106865, 2528238, 4213730, 6320595, 12641190]

約数ペア:

[(1, 12641190), (2, 6320595), (3, 4213730), (5, 2528238), (6, 2106865), (10, 1264119), (15, 842746), (30, 421373), (103, 122730), (206, 61365), (309, 40910), (515, 24546), (618, 20455), (1030, 12273), (1545, 8182), (3090, 4091)]