68759150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{31981}}^1$

素因数の和:32036

約数の個数: 24

約数和(自身を含む): 130870344

約数和(自身を除く): 62111194

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 31981, 63962, 159905, 319810, 799525, 1375183, 1599050, 2750366, 6875915, 13751830, 34379575, 68759150]

約数ペア:

[(1, 68759150), (2, 34379575), (5, 13751830), (10, 6875915), (25, 2750366), (43, 1599050), (50, 1375183), (86, 799525), (215, 319810), (430, 159905), (1075, 63962), (2150, 31981)]