13762020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 38703168

約数和(自身を除く): 24941148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 661, 694, 1041, 1322, 1388, 1735, 1983, 2082, 2644, 3305, 3470, 3966, 4164, 5205, 6610, 6940, 7932, 9915, 10410, 13220, 19830, 20820, 39660, 229367, 458734, 688101, 917468, 1146835, 1376202, 2293670, 2752404, 3440505, 4587340, 6881010, 13762020]

約数ペア:

[(1, 13762020), (2, 6881010), (3, 4587340), (4, 3440505), (5, 2752404), (6, 2293670), (10, 1376202), (12, 1146835), (15, 917468), (20, 688101), (30, 458734), (60, 229367), (347, 39660), (661, 20820), (694, 19830), (1041, 13220), (1322, 10410), (1388, 9915), (1735, 7932), (1983, 6940), (2082, 6610), (2644, 5205), (3305, 4164), (3470, 3966)]