42140590

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{5861}}^1$

素因数の和:6587

約数の個数: 16

約数和(自身を含む): 75971520

約数和(自身を除く): 33830930

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 5861, 7190, 11722, 29305, 58610, 4214059, 8428118, 21070295, 42140590]

約数ペア:

[(1, 42140590), (2, 21070295), (5, 8428118), (10, 4214059), (719, 58610), (1438, 29305), (3595, 11722), (5861, 7190)]