204515670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{11981}}^1$

素因数の和:12560

約数の個数: 32

約数和(自身を含む): 491741280

約数和(自身を除く): 287225610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 569, 1138, 1707, 2845, 3414, 5690, 8535, 11981, 17070, 23962, 35943, 59905, 71886, 119810, 179715, 359430, 6817189, 13634378, 20451567, 34085945, 40903134, 68171890, 102257835, 204515670]

約数ペア:

[(1, 204515670), (2, 102257835), (3, 68171890), (5, 40903134), (6, 34085945), (10, 20451567), (15, 13634378), (30, 6817189), (569, 359430), (1138, 179715), (1707, 119810), (2845, 71886), (3414, 59905), (5690, 35943), (8535, 23962), (11981, 17070)]