73840910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51637}}^1$

素因数の和:51668

約数の個数: 32

約数和(自身を含む): 156153312

約数和(自身を除く): 82312402

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 51637, 103274, 258185, 516370, 568007, 671281, 1136014, 1342562, 2840035, 3356405, 5680070, 6712810, 7384091, 14768182, 36920455, 73840910]

約数ペア:

[(1, 73840910), (2, 36920455), (5, 14768182), (10, 7384091), (11, 6712810), (13, 5680070), (22, 3356405), (26, 2840035), (55, 1342562), (65, 1136014), (110, 671281), (130, 568007), (143, 516370), (286, 258185), (715, 103274), (1430, 51637)]