68680330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 59053430

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 1319, 2638, 5207, 6595, 10414, 13190, 26035, 52070, 54079, 108158, 167513, 270395, 335026, 540790, 837565, 1675130, 6868033, 13736066, 34340165, 68680330]

約数ペア:

[(1, 68680330), (2, 34340165), (5, 13736066), (10, 6868033), (41, 1675130), (82, 837565), (127, 540790), (205, 335026), (254, 270395), (410, 167513), (635, 108158), (1270, 54079), (1319, 52070), (2638, 26035), (5207, 13190), (6595, 10414)]