2010340010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2137}}^1$

素因数の和:2391

約数の個数: 64

約数和(自身を含む): 4211688960

約数和(自身を除く): 2201348950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 151, 178, 302, 445, 623, 755, 890, 1057, 1246, 1510, 2114, 2137, 3115, 4274, 5285, 6230, 10570, 10685, 13439, 14959, 21370, 26878, 29918, 67195, 74795, 94073, 134390, 149590, 188146, 190193, 322687, 380386, 470365, 645374, 940730, 950965, 1331351, 1613435, 1901930, 2258809, 2662702, 3226870, 4517618, 6656755, 11294045, 13313510, 22588090, 28719143, 57438286, 143595715, 201034001, 287191430, 402068002, 1005170005, 2010340010]

約数ペア:

[(1, 2010340010), (2, 1005170005), (5, 402068002), (7, 287191430), (10, 201034001), (14, 143595715), (35, 57438286), (70, 28719143), (89, 22588090), (151, 13313510), (178, 11294045), (302, 6656755), (445, 4517618), (623, 3226870), (755, 2662702), (890, 2258809), (1057, 1901930), (1246, 1613435), (1510, 1331351), (2114, 950965), (2137, 940730), (3115, 645374), (4274, 470365), (5285, 380386), (6230, 322687), (10570, 190193), (10685, 188146), (13439, 149590), (14959, 134390), (21370, 94073), (26878, 74795), (29918, 67195)]