6987370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 6802070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 911, 1534, 1822, 3835, 4555, 7670, 9110, 11843, 23686, 53749, 59215, 107498, 118430, 268745, 537490, 698737, 1397474, 3493685, 6987370]

約数ペア:

[(1, 6987370), (2, 3493685), (5, 1397474), (10, 698737), (13, 537490), (26, 268745), (59, 118430), (65, 107498), (118, 59215), (130, 53749), (295, 23686), (590, 11843), (767, 9110), (911, 7670), (1534, 4555), (1822, 3835)]