70399010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 141370488

約数和(自身を除く): 70971478

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 365, 605, 730, 797, 803, 1210, 1594, 1606, 3985, 4015, 7970, 8030, 8767, 8833, 17534, 17666, 43835, 44165, 58181, 87670, 88330, 96437, 116362, 192874, 290905, 482185, 581810, 639991, 964370, 1279982, 3199955, 6399910, 7039901, 14079802, 35199505, 70399010]

約数ペア:

[(1, 70399010), (2, 35199505), (5, 14079802), (10, 7039901), (11, 6399910), (22, 3199955), (55, 1279982), (73, 964370), (110, 639991), (121, 581810), (146, 482185), (242, 290905), (365, 192874), (605, 116362), (730, 96437), (797, 88330), (803, 87670), (1210, 58181), (1594, 44165), (1606, 43835), (3985, 17666), (4015, 17534), (7970, 8833), (8030, 8767)]