2865270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 6933600

約数和(自身を除く): 4068330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 641, 745, 894, 1282, 1490, 1923, 2235, 3205, 3846, 4470, 6410, 9615, 19230, 95509, 191018, 286527, 477545, 573054, 955090, 1432635, 2865270]

約数ペア:

[(1, 2865270), (2, 1432635), (3, 955090), (5, 573054), (6, 477545), (10, 286527), (15, 191018), (30, 95509), (149, 19230), (298, 9615), (447, 6410), (641, 4470), (745, 3846), (894, 3205), (1282, 2235), (1490, 1923)]