142743010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{39541}}^1$

素因数の和:39586

約数の個数: 24

約数和(自身を含む): 271179036

約数和(自身を除く): 128436026

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 39541, 79082, 197705, 395410, 751279, 1502558, 3756395, 7512790, 14274301, 28548602, 71371505, 142743010]

約数ペア:

[(1, 142743010), (2, 71371505), (5, 28548602), (10, 14274301), (19, 7512790), (38, 3756395), (95, 1502558), (190, 751279), (361, 395410), (722, 197705), (1805, 79082), (3610, 39541)]