6885620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 16692480

約数和(自身を除く): 9806860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 359, 548, 685, 718, 959, 1370, 1436, 1795, 1918, 2513, 2740, 3590, 3836, 4795, 5026, 7180, 9590, 10052, 12565, 19180, 25130, 49183, 50260, 98366, 196732, 245915, 344281, 491830, 688562, 983660, 1377124, 1721405, 3442810, 6885620]

約数ペア:

[(1, 6885620), (2, 3442810), (4, 1721405), (5, 1377124), (7, 983660), (10, 688562), (14, 491830), (20, 344281), (28, 245915), (35, 196732), (70, 98366), (137, 50260), (140, 49183), (274, 25130), (359, 19180), (548, 12565), (685, 10052), (718, 9590), (959, 7180), (1370, 5026), (1436, 4795), (1795, 3836), (1918, 3590), (2513, 2740)]