12459210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13397}}^1$

素因数の和:13438

約数の個数: 32

約数和(自身を含む): 30868992

約数和(自身を除く): 18409782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13397, 26794, 40191, 66985, 80382, 133970, 200955, 401910, 415307, 830614, 1245921, 2076535, 2491842, 4153070, 6229605, 12459210]

約数ペア:

[(1, 12459210), (2, 6229605), (3, 4153070), (5, 2491842), (6, 2076535), (10, 1245921), (15, 830614), (30, 415307), (31, 401910), (62, 200955), (93, 133970), (155, 80382), (186, 66985), (310, 40191), (465, 26794), (930, 13397)]