2624930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 6008256

約数和(自身を除く): 3383326

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 487, 490, 539, 770, 974, 1078, 2435, 2695, 3409, 4870, 5357, 5390, 6818, 10714, 17045, 23863, 26785, 34090, 37499, 47726, 53570, 74998, 119315, 187495, 238630, 262493, 374990, 524986, 1312465, 2624930]

約数ペア:

[(1, 2624930), (2, 1312465), (5, 524986), (7, 374990), (10, 262493), (11, 238630), (14, 187495), (22, 119315), (35, 74998), (49, 53570), (55, 47726), (70, 37499), (77, 34090), (98, 26785), (110, 23863), (154, 17045), (245, 10714), (385, 6818), (487, 5390), (490, 5357), (539, 4870), (770, 3409), (974, 2695), (1078, 2435)]