30341715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 52310016

約数和(自身を除く): 21968301

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 2837, 3565, 8511, 10695, 14185, 42555, 65251, 87947, 195753, 263841, 326255, 439735, 978765, 1319205, 2022781, 6068343, 10113905, 30341715]

約数ペア:

[(1, 30341715), (3, 10113905), (5, 6068343), (15, 2022781), (23, 1319205), (31, 978765), (69, 439735), (93, 326255), (115, 263841), (155, 195753), (345, 87947), (465, 65251), (713, 42555), (2139, 14185), (2837, 10695), (3565, 8511)]