347052530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{39937}}^1$

素因数の和:40034

約数の個数: 32

約数和(自身を含む): 690128640

約数和(自身を除く): 343076110

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 39937, 79874, 199685, 399370, 439307, 878614, 2196535, 3155023, 4393070, 6310046, 15775115, 31550230, 34705253, 69410506, 173526265, 347052530]

約数ペア:

[(1, 347052530), (2, 173526265), (5, 69410506), (10, 34705253), (11, 31550230), (22, 15775115), (55, 6310046), (79, 4393070), (110, 3155023), (158, 2196535), (395, 878614), (790, 439307), (869, 399370), (1738, 199685), (4345, 79874), (8690, 39937)]