142871370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{110753}}^1$

素因数の和:110806

約数の個数: 32

約数和(自身を含む): 350868672

約数和(自身を除く): 207997302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 110753, 221506, 332259, 553765, 664518, 1107530, 1661295, 3322590, 4762379, 9524758, 14287137, 23811895, 28574274, 47623790, 71435685, 142871370]

約数ペア:

[(1, 142871370), (2, 71435685), (3, 47623790), (5, 28574274), (6, 23811895), (10, 14287137), (15, 9524758), (30, 4762379), (43, 3322590), (86, 1661295), (129, 1107530), (215, 664518), (258, 553765), (430, 332259), (645, 221506), (1290, 110753)]