164185860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2736431}}^1$

素因数の和:2736443

約数の個数: 24

約数和(自身を含む): 459720576

約数和(自身を除く): 295534716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2736431, 5472862, 8209293, 10945724, 13682155, 16418586, 27364310, 32837172, 41046465, 54728620, 82092930, 164185860]

約数ペア:

[(1, 164185860), (2, 82092930), (3, 54728620), (4, 41046465), (5, 32837172), (6, 27364310), (10, 16418586), (12, 13682155), (15, 10945724), (20, 8209293), (30, 5472862), (60, 2736431)]