4352290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3942110

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 149, 230, 254, 298, 635, 745, 1270, 1490, 2921, 3427, 5842, 6854, 14605, 17135, 18923, 29210, 34270, 37846, 94615, 189230, 435229, 870458, 2176145, 4352290]

約数ペア:

[(1, 4352290), (2, 2176145), (5, 870458), (10, 435229), (23, 189230), (46, 94615), (115, 37846), (127, 34270), (149, 29210), (230, 18923), (254, 17135), (298, 14605), (635, 6854), (745, 5842), (1270, 3427), (1490, 2921)]