287726130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3196957}}^1$

素因数の和:3196970

約数の個数: 24

約数和(自身を含む): 748088172

約数和(自身を除く): 460362042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3196957, 6393914, 9590871, 15984785, 19181742, 28772613, 31969570, 47954355, 57545226, 95908710, 143863065, 287726130]

約数ペア:

[(1, 287726130), (2, 143863065), (3, 95908710), (5, 57545226), (6, 47954355), (9, 31969570), (10, 28772613), (15, 19181742), (18, 15984785), (30, 9590871), (45, 6393914), (90, 3196957)]