123319730

素因数分解:

$2^1\times 5^1\times {\mathrm{2797}}^1\times {\mathrm{4409}}^1$

素因数の和:7213

約数の個数: 16

約数和(自身を含む): 222105240

約数和(自身を除く): 98785510

約数列:

[1, 2, 5, 10, 2797, 4409, 5594, 8818, 13985, 22045, 27970, 44090, 12331973, 24663946, 61659865, 123319730]

約数ペア:

[(1, 123319730), (2, 61659865), (5, 24663946), (10, 12331973), (2797, 44090), (4409, 27970), (5594, 22045), (8818, 13985)]