713341970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 1432339200

約数和(自身を除く): 718997230

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 149, 298, 355, 613, 710, 745, 781, 1226, 1490, 1562, 1639, 3065, 3278, 3905, 6130, 6743, 7810, 8195, 10579, 13486, 16390, 21158, 33715, 43523, 52895, 67430, 87046, 91337, 105790, 116369, 182674, 217615, 232738, 435230, 456685, 478753, 581845, 913370, 957506, 1004707, 1163690, 2009414, 2393765, 4787530, 5023535, 6484927, 10047070, 12969854, 32424635, 64849270, 71334197, 142668394, 356670985, 713341970]

約数ペア:

[(1, 713341970), (2, 356670985), (5, 142668394), (10, 71334197), (11, 64849270), (22, 32424635), (55, 12969854), (71, 10047070), (110, 6484927), (142, 5023535), (149, 4787530), (298, 2393765), (355, 2009414), (613, 1163690), (710, 1004707), (745, 957506), (781, 913370), (1226, 581845), (1490, 478753), (1562, 456685), (1639, 435230), (3065, 232738), (3278, 217615), (3905, 182674), (6130, 116369), (6743, 105790), (7810, 91337), (8195, 87046), (10579, 67430), (13486, 52895), (16390, 43523), (21158, 33715)]