3123669290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{23623}}^1$

素因数の和:25526

約数の個数: 32

約数和(自身を含む): 6429507840

約数和(自身を除く): 3305838550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1889, 3778, 9445, 13223, 18890, 23623, 26446, 47246, 66115, 118115, 132230, 165361, 236230, 330722, 826805, 1653610, 44623847, 89247694, 223119235, 312366929, 446238470, 624733858, 1561834645, 3123669290]

約数ペア:

[(1, 3123669290), (2, 1561834645), (5, 624733858), (7, 446238470), (10, 312366929), (14, 223119235), (35, 89247694), (70, 44623847), (1889, 1653610), (3778, 826805), (9445, 330722), (13223, 236230), (18890, 165361), (23623, 132230), (26446, 118115), (47246, 66115)]