135931490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2729}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 260048880

約数和(自身を除く): 124117390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 586, 1465, 2729, 2930, 4981, 5458, 9962, 13645, 24905, 27290, 46393, 49810, 92786, 231965, 463930, 799597, 1599194, 3997985, 7995970, 13593149, 27186298, 67965745, 135931490]

約数ペア:

[(1, 135931490), (2, 67965745), (5, 27186298), (10, 13593149), (17, 7995970), (34, 3997985), (85, 1599194), (170, 799597), (293, 463930), (586, 231965), (1465, 92786), (2729, 49810), (2930, 46393), (4981, 27290), (5458, 24905), (9962, 13645)]