7437170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 15180480

約数和(自身を除く): 7743310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3011, 6022, 15055, 30110, 39143, 57209, 78286, 114418, 195715, 286045, 391430, 572090, 743717, 1487434, 3718585, 7437170]

約数ペア:

[(1, 7437170), (2, 3718585), (5, 1487434), (10, 743717), (13, 572090), (19, 391430), (26, 286045), (38, 195715), (65, 114418), (95, 78286), (130, 57209), (190, 39143), (247, 30110), (494, 15055), (1235, 6022), (2470, 3011)]