74004230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 146549520

約数和(自身を除く): 72545290

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 289, 290, 493, 578, 883, 986, 1445, 1766, 2465, 2890, 4415, 4930, 8381, 8830, 15011, 16762, 25607, 30022, 41905, 51214, 75055, 83810, 128035, 150110, 255187, 256070, 435319, 510374, 870638, 1275935, 2176595, 2551870, 4353190, 7400423, 14800846, 37002115, 74004230]

約数ペア:

[(1, 74004230), (2, 37002115), (5, 14800846), (10, 7400423), (17, 4353190), (29, 2551870), (34, 2176595), (58, 1275935), (85, 870638), (145, 510374), (170, 435319), (289, 256070), (290, 255187), (493, 150110), (578, 128035), (883, 83810), (986, 75055), (1445, 51214), (1766, 41905), (2465, 30022), (2890, 25607), (4415, 16762), (4930, 15011), (8381, 8830)]