345772210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{6967}}^1$

素因数の和:7690

約数の個数: 32

約数和(自身を含む): 712408320

約数和(自身を除く): 366636110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 709, 1418, 3545, 4963, 6967, 7090, 9926, 13934, 24815, 34835, 48769, 49630, 69670, 97538, 243845, 487690, 4939603, 9879206, 24698015, 34577221, 49396030, 69154442, 172886105, 345772210]

約数ペア:

[(1, 345772210), (2, 172886105), (5, 69154442), (7, 49396030), (10, 34577221), (14, 24698015), (35, 9879206), (70, 4939603), (709, 487690), (1418, 243845), (3545, 97538), (4963, 69670), (6967, 49630), (7090, 48769), (9926, 34835), (13934, 24815)]