28408650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{189391}}^1$

素因数の和:189406

約数の個数: 24

約数和(自身を含む): 70453824

約数和(自身を除く): 42045174

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 189391, 378782, 568173, 946955, 1136346, 1893910, 2840865, 4734775, 5681730, 9469550, 14204325, 28408650]

約数ペア:

[(1, 28408650), (2, 14204325), (3, 9469550), (5, 5681730), (6, 4734775), (10, 2840865), (15, 1893910), (25, 1136346), (30, 946955), (50, 568173), (75, 378782), (150, 189391)]