8061890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 15431040

約数和(自身を除く): 7369150

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 281, 302, 562, 755, 1405, 1510, 2810, 2869, 5339, 5738, 10678, 14345, 26695, 28690, 42431, 53390, 84862, 212155, 424310, 806189, 1612378, 4030945, 8061890]

約数ペア:

[(1, 8061890), (2, 4030945), (5, 1612378), (10, 806189), (19, 424310), (38, 212155), (95, 84862), (151, 53390), (190, 42431), (281, 28690), (302, 26695), (562, 14345), (755, 10678), (1405, 5738), (1510, 5339), (2810, 2869)]