285060290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{695269}}^1$

素因数の和:695317

約数の個数: 16

約数和(自身を含む): 525624120

約数和(自身を除く): 240563830

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 695269, 1390538, 3476345, 6952690, 28506029, 57012058, 142530145, 285060290]

約数ペア:

[(1, 285060290), (2, 142530145), (5, 57012058), (10, 28506029), (41, 6952690), (82, 3476345), (205, 1390538), (410, 695269)]