87370030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3499}}^1$

素因数の和:3744

約数の個数: 32

約数和(自身を含む): 172368000

約数和(自身を除く): 84997970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 3499, 4994, 6998, 12485, 17495, 24970, 34990, 38489, 76978, 192445, 384890, 794273, 1588546, 3971365, 7942730, 8737003, 17474006, 43685015, 87370030]

約数ペア:

[(1, 87370030), (2, 43685015), (5, 17474006), (10, 8737003), (11, 7942730), (22, 3971365), (55, 1588546), (110, 794273), (227, 384890), (454, 192445), (1135, 76978), (2270, 38489), (2497, 34990), (3499, 24970), (4994, 17495), (6998, 12485)]