8125140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 22901760

約数和(自身を除く): 14776620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 709, 764, 955, 1146, 1418, 1910, 2127, 2292, 2836, 2865, 3545, 3820, 4254, 5730, 7090, 8508, 10635, 11460, 14180, 21270, 42540, 135419, 270838, 406257, 541676, 677095, 812514, 1354190, 1625028, 2031285, 2708380, 4062570, 8125140]

約数ペア:

[(1, 8125140), (2, 4062570), (3, 2708380), (4, 2031285), (5, 1625028), (6, 1354190), (10, 812514), (12, 677095), (15, 541676), (20, 406257), (30, 270838), (60, 135419), (191, 42540), (382, 21270), (573, 14180), (709, 11460), (764, 10635), (955, 8508), (1146, 7090), (1418, 5730), (1910, 4254), (2127, 3820), (2292, 3545), (2836, 2865)]