31114790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6089}}^1$

素因数の和:6176

約数の個数: 32

約数和(自身を含む): 64895040

約数和(自身を除く): 33780250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 6089, 12178, 30445, 42623, 60890, 85246, 213115, 426230, 444497, 888994, 2222485, 3111479, 4444970, 6222958, 15557395, 31114790]

約数ペア:

[(1, 31114790), (2, 15557395), (5, 6222958), (7, 4444970), (10, 3111479), (14, 2222485), (35, 888994), (70, 444497), (73, 426230), (146, 213115), (365, 85246), (511, 60890), (730, 42623), (1022, 30445), (2555, 12178), (5110, 6089)]