298778820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4979647}}^1$

素因数の和:4979659

約数の個数: 24

約数和(自身を含む): 836580864

約数和(自身を除く): 537802044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4979647, 9959294, 14938941, 19918588, 24898235, 29877882, 49796470, 59755764, 74694705, 99592940, 149389410, 298778820]

約数ペア:

[(1, 298778820), (2, 149389410), (3, 99592940), (4, 74694705), (5, 59755764), (6, 49796470), (10, 29877882), (12, 24898235), (15, 19918588), (20, 14938941), (30, 9959294), (60, 4979647)]