28264380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{471073}}^1$

素因数の和:471085

約数の個数: 24

約数和(自身を含む): 79140432

約数和(自身を除く): 50876052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 471073, 942146, 1413219, 1884292, 2355365, 2826438, 4710730, 5652876, 7066095, 9421460, 14132190, 28264380]

約数ペア:

[(1, 28264380), (2, 14132190), (3, 9421460), (4, 7066095), (5, 5652876), (6, 4710730), (10, 2826438), (12, 2355365), (15, 1884292), (20, 1413219), (30, 942146), (60, 471073)]