70815574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 118397376

約数和(自身を除く): 47581802

約数列:

[1, 2, 17, 23, 34, 46, 137, 274, 391, 661, 782, 1322, 2329, 3151, 4658, 6302, 11237, 15203, 22474, 30406, 53567, 90557, 107134, 181114, 258451, 516902, 1539469, 2082811, 3078938, 4165622, 35407787, 70815574]

約数ペア:

[(1, 70815574), (2, 35407787), (17, 4165622), (23, 3078938), (34, 2082811), (46, 1539469), (137, 516902), (274, 258451), (391, 181114), (661, 107134), (782, 90557), (1322, 53567), (2329, 30406), (3151, 22474), (4658, 15203), (6302, 11237)]