1958842020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{143821}}^1$

素因数の和:144060

約数の個数: 48

約数和(自身を含む): 5508957888

約数和(自身を除く): 3550115868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 143821, 287642, 431463, 575284, 719105, 862926, 1438210, 1725852, 2157315, 2876420, 4314630, 8629260, 32647367, 65294734, 97942101, 130589468, 163236835, 195884202, 326473670, 391768404, 489710505, 652947340, 979421010, 1958842020]

約数ペア:

[(1, 1958842020), (2, 979421010), (3, 652947340), (4, 489710505), (5, 391768404), (6, 326473670), (10, 195884202), (12, 163236835), (15, 130589468), (20, 97942101), (30, 65294734), (60, 32647367), (227, 8629260), (454, 4314630), (681, 2876420), (908, 2157315), (1135, 1725852), (1362, 1438210), (2270, 862926), (2724, 719105), (3405, 575284), (4540, 431463), (6810, 287642), (13620, 143821)]