270970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{79}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 576000

約数和(自身を除く): 305030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 343, 395, 490, 553, 686, 790, 1106, 1715, 2765, 3430, 3871, 5530, 7742, 19355, 27097, 38710, 54194, 135485, 270970]

約数ペア:

[(1, 270970), (2, 135485), (5, 54194), (7, 38710), (10, 27097), (14, 19355), (35, 7742), (49, 5530), (70, 3871), (79, 3430), (98, 2765), (158, 1715), (245, 1106), (343, 790), (395, 686), (490, 553)]