66790260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{371057}}^1$

素因数の和:371072

約数の個数: 36

約数和(自身を含む): 202597668

約数和(自身を除く): 135807408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 371057, 742114, 1113171, 1484228, 1855285, 2226342, 3339513, 3710570, 4452684, 5565855, 6679026, 7421140, 11131710, 13358052, 16697565, 22263420, 33395130, 66790260]

約数ペア:

[(1, 66790260), (2, 33395130), (3, 22263420), (4, 16697565), (5, 13358052), (6, 11131710), (9, 7421140), (10, 6679026), (12, 5565855), (15, 4452684), (18, 3710570), (20, 3339513), (30, 2226342), (36, 1855285), (45, 1484228), (60, 1113171), (90, 742114), (180, 371057)]