147432040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{526543}}^1$

素因数の和:526561

約数の個数: 32

約数和(自身を含む): 379111680

約数和(自身を除く): 231679640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 526543, 1053086, 2106172, 2632715, 3685801, 4212344, 5265430, 7371602, 10530860, 14743204, 18429005, 21061720, 29486408, 36858010, 73716020, 147432040]

約数ペア:

[(1, 147432040), (2, 73716020), (4, 36858010), (5, 29486408), (7, 21061720), (8, 18429005), (10, 14743204), (14, 10530860), (20, 7371602), (28, 5265430), (35, 4212344), (40, 3685801), (56, 2632715), (70, 2106172), (140, 1053086), (280, 526543)]