30999745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 44932608

約数和(自身を除く): 13932863

約数列:

[1, 5, 7, 23, 35, 97, 115, 161, 397, 485, 679, 805, 1985, 2231, 2779, 3395, 9131, 11155, 13895, 15617, 38509, 45655, 63917, 78085, 192545, 269563, 319585, 885707, 1347815, 4428535, 6199949, 30999745]

約数ペア:

[(1, 30999745), (5, 6199949), (7, 4428535), (23, 1347815), (35, 885707), (97, 319585), (115, 269563), (161, 192545), (397, 78085), (485, 63917), (679, 45655), (805, 38509), (1985, 15617), (2231, 13895), (2779, 11155), (3395, 9131)]