430165510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{17827}}^1$

素因数の和:17980

約数の個数: 32

約数和(自身を含む): 821514240

約数和(自身を除く): 391348730

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 4826, 12065, 17827, 24130, 35654, 89135, 178270, 338713, 677426, 1693565, 2264029, 3387130, 4528058, 11320145, 22640290, 43016551, 86033102, 215082755, 430165510]

約数ペア:

[(1, 430165510), (2, 215082755), (5, 86033102), (10, 43016551), (19, 22640290), (38, 11320145), (95, 4528058), (127, 3387130), (190, 2264029), (254, 1693565), (635, 677426), (1270, 338713), (2413, 178270), (4826, 89135), (12065, 35654), (17827, 24130)]