3498170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 3396550

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 379, 710, 758, 923, 1846, 1895, 3790, 4615, 4927, 9230, 9854, 24635, 26909, 49270, 53818, 134545, 269090, 349817, 699634, 1749085, 3498170]

約数ペア:

[(1, 3498170), (2, 1749085), (5, 699634), (10, 349817), (13, 269090), (26, 134545), (65, 53818), (71, 49270), (130, 26909), (142, 24635), (355, 9854), (379, 9230), (710, 4927), (758, 4615), (923, 3790), (1846, 1895)]