245655230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{8387}}^1$

素因数の和:8524

約数の個数: 32

約数和(自身を含む): 462011040

約数和(自身を除く): 216355810

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 5858, 8387, 14645, 16774, 29290, 41935, 83870, 243223, 486446, 847087, 1216115, 1694174, 2432230, 4235435, 8470870, 24565523, 49131046, 122827615, 245655230]

約数ペア:

[(1, 245655230), (2, 122827615), (5, 49131046), (10, 24565523), (29, 8470870), (58, 4235435), (101, 2432230), (145, 1694174), (202, 1216115), (290, 847087), (505, 486446), (1010, 243223), (2929, 83870), (5858, 41935), (8387, 29290), (14645, 16774)]