875157070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{70181}}^1$

素因数の和:70260

約数の個数: 32

約数和(自身を含む): 1667524320

約数和(自身を除く): 792367250

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 70181, 140362, 350905, 701810, 2035249, 3017783, 4070498, 6035566, 10176245, 15088915, 20352490, 30177830, 87515707, 175031414, 437578535, 875157070]

約数ペア:

[(1, 875157070), (2, 437578535), (5, 175031414), (10, 87515707), (29, 30177830), (43, 20352490), (58, 15088915), (86, 10176245), (145, 6035566), (215, 4070498), (290, 3017783), (430, 2035249), (1247, 701810), (2494, 350905), (6235, 140362), (12470, 70181)]