10686367020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{25443731}}^1$

素因数の和:25443750

約数の個数: 48

約数和(自身を含む): 34196375808

約数和(自身を除く): 23510008788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 25443731, 50887462, 76331193, 101774924, 127218655, 152662386, 178106117, 254437310, 305324772, 356212234, 381655965, 508874620, 534318351, 712424468, 763311930, 890530585, 1068636702, 1526623860, 1781061170, 2137273404, 2671591755, 3562122340, 5343183510, 10686367020]

約数ペア:

[(1, 10686367020), (2, 5343183510), (3, 3562122340), (4, 2671591755), (5, 2137273404), (6, 1781061170), (7, 1526623860), (10, 1068636702), (12, 890530585), (14, 763311930), (15, 712424468), (20, 534318351), (21, 508874620), (28, 381655965), (30, 356212234), (35, 305324772), (42, 254437310), (60, 178106117), (70, 152662386), (84, 127218655), (105, 101774924), (140, 76331193), (210, 50887462), (420, 25443731)]