227987710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{857}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 422547840

約数和(自身を除く): 194560130

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 719, 857, 1438, 1714, 3595, 4285, 7190, 8570, 26603, 31709, 53206, 63418, 133015, 158545, 266030, 317090, 616183, 1232366, 3080915, 6161830, 22798771, 45597542, 113993855, 227987710]

約数ペア:

[(1, 227987710), (2, 113993855), (5, 45597542), (10, 22798771), (37, 6161830), (74, 3080915), (185, 1232366), (370, 616183), (719, 317090), (857, 266030), (1438, 158545), (1714, 133015), (3595, 63418), (4285, 53206), (7190, 31709), (8570, 26603)]