9128210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 20597976

約数和(自身を除く): 11469766

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1433, 2866, 3185, 6370, 7165, 10031, 14330, 18629, 20062, 37258, 50155, 70217, 93145, 100310, 130403, 140434, 186290, 260806, 351085, 652015, 702170, 912821, 1304030, 1825642, 4564105, 9128210]

約数ペア:

[(1, 9128210), (2, 4564105), (5, 1825642), (7, 1304030), (10, 912821), (13, 702170), (14, 652015), (26, 351085), (35, 260806), (49, 186290), (65, 140434), (70, 130403), (91, 100310), (98, 93145), (130, 70217), (182, 50155), (245, 37258), (455, 20062), (490, 18629), (637, 14330), (910, 10031), (1274, 7165), (1433, 6370), (2866, 3185)]