8889317270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{19681}}^1$

素因数の和:19797

約数の個数: 48

約数和(自身を含む): 16886211264

約数和(自身を除く): 7996893994

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 961, 1457, 1922, 2914, 4805, 7285, 9610, 14570, 19681, 39362, 45167, 90334, 98405, 196810, 225835, 451670, 610111, 925007, 1220222, 1850014, 3050555, 4625035, 6101110, 9250070, 18913441, 28675217, 37826882, 57350434, 94567205, 143376085, 189134410, 286752170, 888931727, 1777863454, 4444658635, 8889317270]

約数ペア:

[(1, 8889317270), (2, 4444658635), (5, 1777863454), (10, 888931727), (31, 286752170), (47, 189134410), (62, 143376085), (94, 94567205), (155, 57350434), (235, 37826882), (310, 28675217), (470, 18913441), (961, 9250070), (1457, 6101110), (1922, 4625035), (2914, 3050555), (4805, 1850014), (7285, 1220222), (9610, 925007), (14570, 610111), (19681, 451670), (39362, 225835), (45167, 196810), (90334, 98405)]