11520130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 21567744

約数和(自身を除く): 10047614

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 367, 430, 730, 734, 1835, 3139, 3670, 6278, 15695, 15781, 26791, 31390, 31562, 53582, 78905, 133955, 157810, 267910, 1152013, 2304026, 5760065, 11520130]

約数ペア:

[(1, 11520130), (2, 5760065), (5, 2304026), (10, 1152013), (43, 267910), (73, 157810), (86, 133955), (146, 78905), (215, 53582), (365, 31562), (367, 31390), (430, 26791), (730, 15781), (734, 15695), (1835, 6278), (3139, 3670)]