2745565.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 131139648

約数和(自身を除く): 62779078

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2467, 2771, 4934, 5542, 12335, 13855, 24670, 27710, 41939, 83878, 209695, 402121, 419390, 804242, 2010605, 4021210, 6836057, 13672114, 34180285, 68360570]

約数ペア:

[(1, 68360570), (2, 34180285), (5, 13672114), (10, 6836057), (17, 4021210), (34, 2010605), (85, 804242), (163, 419390), (170, 402121), (326, 209695), (815, 83878), (1630, 41939), (2467, 27710), (2771, 24670), (4934, 13855), (5542, 12335)]