1258902211740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{138951679}}^1$

素因数の和:138951842

約数の個数: 48

約数和(自身を含む): 3548270100480

約数和(自身を除く): 2289367888740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 138951679, 277903358, 416855037, 555806716, 694758395, 833710074, 1389516790, 1667420148, 2084275185, 2779033580, 4168550370, 8337100740, 20981703529, 41963407058, 62945110587, 83926814116, 104908517645, 125890221174, 209817035290, 251780442348, 314725552935, 419634070580, 629451105870, 1258902211740]

約数ペア:

[(1, 1258902211740), (2, 629451105870), (3, 419634070580), (4, 314725552935), (5, 251780442348), (6, 209817035290), (10, 125890221174), (12, 104908517645), (15, 83926814116), (20, 62945110587), (30, 41963407058), (60, 20981703529), (151, 8337100740), (302, 4168550370), (453, 2779033580), (604, 2084275185), (755, 1667420148), (906, 1389516790), (1510, 833710074), (1812, 694758395), (2265, 555806716), (3020, 416855037), (4530, 277903358), (9060, 138951679)]