144462290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{294821}}^1$

素因数の和:294842

約数の個数: 24

約数和(自身を含む): 302487372

約数和(自身を除く): 158025082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 294821, 589642, 1474105, 2063747, 2948210, 4127494, 10318735, 14446229, 20637470, 28892458, 72231145, 144462290]

約数ペア:

[(1, 144462290), (2, 72231145), (5, 28892458), (7, 20637470), (10, 14446229), (14, 10318735), (35, 4127494), (49, 2948210), (70, 2063747), (98, 1474105), (245, 589642), (490, 294821)]