2950210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 5640192

約数和(自身を除く): 2689982

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 127, 202, 230, 254, 505, 635, 1010, 1270, 2323, 2921, 4646, 5842, 11615, 12827, 14605, 23230, 25654, 29210, 64135, 128270, 295021, 590042, 1475105, 2950210]

約数ペア:

[(1, 2950210), (2, 1475105), (5, 590042), (10, 295021), (23, 128270), (46, 64135), (101, 29210), (115, 25654), (127, 23230), (202, 14605), (230, 12827), (254, 11615), (505, 5842), (635, 4646), (1010, 2921), (1270, 2323)]