71125710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15101}}^1$

素因数の和:15268

約数の個数: 32

約数和(自身を含む): 171800352

約数和(自身を除く): 100674642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 15101, 30202, 45303, 75505, 90606, 151010, 226515, 453030, 2370857, 4741714, 7112571, 11854285, 14225142, 23708570, 35562855, 71125710]

約数ペア:

[(1, 71125710), (2, 35562855), (3, 23708570), (5, 14225142), (6, 11854285), (10, 7112571), (15, 4741714), (30, 2370857), (157, 453030), (314, 226515), (471, 151010), (785, 90606), (942, 75505), (1570, 45303), (2355, 30202), (4710, 15101)]