75974820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1266247}}^1$

素因数の和:1266259

約数の個数: 24

約数和(自身を含む): 212729664

約数和(自身を除く): 136754844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1266247, 2532494, 3798741, 5064988, 6331235, 7597482, 12662470, 15194964, 18993705, 25324940, 37987410, 75974820]

約数ペア:

[(1, 75974820), (2, 37987410), (3, 25324940), (4, 18993705), (5, 15194964), (6, 12662470), (10, 7597482), (12, 6331235), (15, 5064988), (20, 3798741), (30, 2532494), (60, 1266247)]