78785010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{875389}}^1$

素因数の和:875402

約数の個数: 24

約数和(自身を含む): 204841260

約数和(自身を除く): 126056250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 875389, 1750778, 2626167, 4376945, 5252334, 7878501, 8753890, 13130835, 15757002, 26261670, 39392505, 78785010]

約数ペア:

[(1, 78785010), (2, 39392505), (3, 26261670), (5, 15757002), (6, 13130835), (9, 8753890), (10, 7878501), (15, 5252334), (18, 4376945), (30, 2626167), (45, 1750778), (90, 875389)]