465983930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{22921}}^1$

素因数の和:23054

約数の個数: 32

約数和(自身を含む): 891207360

約数和(自身を除く): 425223430

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 20330, 22921, 45842, 114605, 229210, 435499, 870998, 2177495, 2452547, 4354990, 4905094, 12262735, 24525470, 46598393, 93196786, 232991965, 465983930]

約数ペア:

[(1, 465983930), (2, 232991965), (5, 93196786), (10, 46598393), (19, 24525470), (38, 12262735), (95, 4905094), (107, 4354990), (190, 2452547), (214, 2177495), (535, 870998), (1070, 435499), (2033, 229210), (4066, 114605), (10165, 45842), (20330, 22921)]