30145930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 57729024

約数和(自身を除く): 27583094

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 383, 463, 766, 926, 1915, 2315, 3830, 4630, 6511, 7871, 13022, 15742, 32555, 39355, 65110, 78710, 177329, 354658, 886645, 1773290, 3014593, 6029186, 15072965, 30145930]

約数ペア:

[(1, 30145930), (2, 15072965), (5, 6029186), (10, 3014593), (17, 1773290), (34, 886645), (85, 354658), (170, 177329), (383, 78710), (463, 65110), (766, 39355), (926, 32555), (1915, 15742), (2315, 13022), (3830, 7871), (4630, 6511)]