90822970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{26479}}^1$

素因数の和:26507

約数の個数: 32

約数和(自身を含む): 190656000

約数和(自身を除く): 99833030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 26479, 52958, 132395, 185353, 264790, 370706, 926765, 1297471, 1853530, 2594942, 6487355, 9082297, 12974710, 18164594, 45411485, 90822970]

約数ペア:

[(1, 90822970), (2, 45411485), (5, 18164594), (7, 12974710), (10, 9082297), (14, 6487355), (35, 2594942), (49, 1853530), (70, 1297471), (98, 926765), (245, 370706), (343, 264790), (490, 185353), (686, 132395), (1715, 52958), (3430, 26479)]