30389336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 60588000

約数和(自身を除く): 30198664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 439, 509, 878, 1018, 1756, 2036, 3512, 4072, 7463, 8653, 14926, 17306, 29852, 34612, 59704, 69224, 223451, 446902, 893804, 1787608, 3798667, 7597334, 15194668, 30389336]

約数ペア:

[(1, 30389336), (2, 15194668), (4, 7597334), (8, 3798667), (17, 1787608), (34, 893804), (68, 446902), (136, 223451), (439, 69224), (509, 59704), (878, 34612), (1018, 29852), (1756, 17306), (2036, 14926), (3512, 8653), (4072, 7463)]