65630590

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 120839040

約数和(自身を除く): 55208450

約数列:

[1, 2, 5, 10, 83, 107, 166, 214, 415, 535, 739, 830, 1070, 1478, 3695, 7390, 8881, 17762, 44405, 61337, 79073, 88810, 122674, 158146, 306685, 395365, 613370, 790730, 6563059, 13126118, 32815295, 65630590]

約数ペア:

[(1, 65630590), (2, 32815295), (5, 13126118), (10, 6563059), (83, 790730), (107, 613370), (166, 395365), (214, 306685), (415, 158146), (535, 122674), (739, 88810), (830, 79073), (1070, 61337), (1478, 44405), (3695, 17762), (7390, 8881)]