19823010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28729}}^1$

素因数の和:28762

約数の個数: 32

約数和(自身を含む): 49645440

約数和(自身を除く): 29822430

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 28729, 57458, 86187, 143645, 172374, 287290, 430935, 660767, 861870, 1321534, 1982301, 3303835, 3964602, 6607670, 9911505, 19823010]

約数ペア:

[(1, 19823010), (2, 9911505), (3, 6607670), (5, 3964602), (6, 3303835), (10, 1982301), (15, 1321534), (23, 861870), (30, 660767), (46, 430935), (69, 287290), (115, 172374), (138, 143645), (230, 86187), (345, 57458), (690, 28729)]