61382930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20393}}^1$

素因数の和:20450

約数の個数: 32

約数和(自身を含む): 129216384

約数和(自身を除く): 67833454

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 20393, 40786, 101965, 142751, 203930, 285502, 713755, 876899, 1427510, 1753798, 4384495, 6138293, 8768990, 12276586, 30691465, 61382930]

約数ペア:

[(1, 61382930), (2, 30691465), (5, 12276586), (7, 8768990), (10, 6138293), (14, 4384495), (35, 1753798), (43, 1427510), (70, 876899), (86, 713755), (215, 285502), (301, 203930), (430, 142751), (602, 101965), (1505, 40786), (3010, 20393)]