427097820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173617}}^1$

素因数の和:173670

約数の個数: 48

約数和(自身を含む): 1225048608

約数和(自身を除く): 797950788

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, 173617, 347234, 520851, 694468, 868085, 1041702, 1736170, 2083404, 2604255, 3472340, 5208510, 7118297, 10417020, 14236594, 21354891, 28473188, 35591485, 42709782, 71182970, 85419564, 106774455, 142365940, 213548910, 427097820]

約数ペア:

[(1, 427097820), (2, 213548910), (3, 142365940), (4, 106774455), (5, 85419564), (6, 71182970), (10, 42709782), (12, 35591485), (15, 28473188), (20, 21354891), (30, 14236594), (41, 10417020), (60, 7118297), (82, 5208510), (123, 3472340), (164, 2604255), (205, 2083404), (246, 1736170), (410, 1041702), (492, 868085), (615, 694468), (820, 520851), (1230, 347234), (2460, 173617)]