69194590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2971}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 132884064

約数和(自身を除く): 63689474

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 2971, 4658, 5942, 11645, 14855, 23290, 29710, 50507, 101014, 252535, 407027, 505070, 814054, 2035135, 4070270, 6919459, 13838918, 34597295, 69194590]

約数ペア:

[(1, 69194590), (2, 34597295), (5, 13838918), (10, 6919459), (17, 4070270), (34, 2035135), (85, 814054), (137, 505070), (170, 407027), (274, 252535), (685, 101014), (1370, 50507), (2329, 29710), (2971, 23290), (4658, 14855), (5942, 11645)]