491861130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{16395371}}^1$

素因数の和:16395381

約数の個数: 16

約数和(自身を含む): 1180466784

約数和(自身を除く): 688605654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 16395371, 32790742, 49186113, 81976855, 98372226, 163953710, 245930565, 491861130]

約数ペア:

[(1, 491861130), (2, 245930565), (3, 163953710), (5, 98372226), (6, 81976855), (10, 49186113), (15, 32790742), (30, 16395371)]