6437820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 18472608

約数和(自身を除く): 12034788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 2617, 5234, 7851, 10468, 13085, 15702, 26170, 31404, 39255, 52340, 78510, 107297, 157020, 214594, 321891, 429188, 536485, 643782, 1072970, 1287564, 1609455, 2145940, 3218910, 6437820]

約数ペア:

[(1, 6437820), (2, 3218910), (3, 2145940), (4, 1609455), (5, 1287564), (6, 1072970), (10, 643782), (12, 536485), (15, 429188), (20, 321891), (30, 214594), (41, 157020), (60, 107297), (82, 78510), (123, 52340), (164, 39255), (205, 31404), (246, 26170), (410, 15702), (492, 13085), (615, 10468), (820, 7851), (1230, 5234), (2460, 2617)]