134172290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{273821}}^1$

素因数の和:273842

約数の個数: 24

約数和(自身を含む): 280941372

約数和(自身を除く): 146769082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 273821, 547642, 1369105, 1916747, 2738210, 3833494, 9583735, 13417229, 19167470, 26834458, 67086145, 134172290]

約数ペア:

[(1, 134172290), (2, 67086145), (5, 26834458), (7, 19167470), (10, 13417229), (14, 9583735), (35, 3833494), (49, 2738210), (70, 1916747), (98, 1369105), (245, 547642), (490, 273821)]