119619290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{244121}}^1$

素因数の和:244142

約数の個数: 24

約数和(自身を含む): 250469172

約数和(自身を除く): 130849882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 244121, 488242, 1220605, 1708847, 2441210, 3417694, 8544235, 11961929, 17088470, 23923858, 59809645, 119619290]

約数ペア:

[(1, 119619290), (2, 59809645), (5, 23923858), (7, 17088470), (10, 11961929), (14, 8544235), (35, 3417694), (49, 2441210), (70, 1708847), (98, 1220605), (245, 488242), (490, 244121)]