138698370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11087}}^1$

素因数の和:11239

約数の個数: 48

約数和(自身を含む): 363242880

約数和(自身を除く): 224544510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 11087, 12510, 22174, 33261, 55435, 66522, 99783, 110870, 166305, 199566, 332610, 498915, 997830, 1541093, 3082186, 4623279, 7705465, 9246558, 13869837, 15410930, 23116395, 27739674, 46232790, 69349185, 138698370]

約数ペア:

[(1, 138698370), (2, 69349185), (3, 46232790), (5, 27739674), (6, 23116395), (9, 15410930), (10, 13869837), (15, 9246558), (18, 7705465), (30, 4623279), (45, 3082186), (90, 1541093), (139, 997830), (278, 498915), (417, 332610), (695, 199566), (834, 166305), (1251, 110870), (1390, 99783), (2085, 66522), (2502, 55435), (4170, 33261), (6255, 22174), (11087, 12510)]