146069140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1043351}}^1$

素因数の和:1043367

約数の個数: 24

約数和(自身を含む): 350566272

約数和(自身を除く): 204497132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1043351, 2086702, 4173404, 5216755, 7303457, 10433510, 14606914, 20867020, 29213828, 36517285, 73034570, 146069140]

約数ペア:

[(1, 146069140), (2, 73034570), (4, 36517285), (5, 29213828), (7, 20867020), (10, 14606914), (14, 10433510), (20, 7303457), (28, 5216755), (35, 4173404), (70, 2086702), (140, 1043351)]