918561670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{69959}}^1$

素因数の和:70080

約数の個数: 32

約数和(自身を含む): 1798251840

約数和(自身を除く): 879690170

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 69959, 139918, 349795, 699590, 909467, 1818934, 4547335, 7065859, 9094670, 14131718, 35329295, 70658590, 91856167, 183712334, 459280835, 918561670]

約数ペア:

[(1, 918561670), (2, 459280835), (5, 183712334), (10, 91856167), (13, 70658590), (26, 35329295), (65, 14131718), (101, 9094670), (130, 7065859), (202, 4547335), (505, 1818934), (1010, 909467), (1313, 699590), (2626, 349795), (6565, 139918), (13130, 69959)]