74813670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1693}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 195026832

約数和(自身を除く): 120213162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 1693, 2455, 2946, 3386, 4419, 4910, 5079, 7365, 8465, 8838, 10158, 14730, 15237, 16930, 22095, 25395, 30474, 44190, 50790, 76185, 152370, 831263, 1662526, 2493789, 4156315, 4987578, 7481367, 8312630, 12468945, 14962734, 24937890, 37406835, 74813670]

約数ペア:

[(1, 74813670), (2, 37406835), (3, 24937890), (5, 14962734), (6, 12468945), (9, 8312630), (10, 7481367), (15, 4987578), (18, 4156315), (30, 2493789), (45, 1662526), (90, 831263), (491, 152370), (982, 76185), (1473, 50790), (1693, 44190), (2455, 30474), (2946, 25395), (3386, 22095), (4419, 16930), (4910, 15237), (5079, 14730), (7365, 10158), (8465, 8838)]