348599090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{68219}}^1$

素因数の和:68306

約数の個数: 32

約数和(自身を含む): 726952320

約数和(自身を除く): 378353230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 68219, 136438, 341095, 477533, 682190, 955066, 2387665, 4775330, 4979987, 9959974, 24899935, 34859909, 49799870, 69719818, 174299545, 348599090]

約数ペア:

[(1, 348599090), (2, 174299545), (5, 69719818), (7, 49799870), (10, 34859909), (14, 24899935), (35, 9959974), (70, 4979987), (73, 4775330), (146, 2387665), (365, 955066), (511, 682190), (730, 477533), (1022, 341095), (2555, 136438), (5110, 68219)]