86909910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22811}}^1$

素因数の和:22948

約数の個数: 32

約数和(自身を含む): 210235392

約数和(自身を除く): 123325482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 22811, 45622, 68433, 114055, 136866, 228110, 342165, 684330, 2896997, 5793994, 8690991, 14484985, 17381982, 28969970, 43454955, 86909910]

約数ペア:

[(1, 86909910), (2, 43454955), (3, 28969970), (5, 17381982), (6, 14484985), (10, 8690991), (15, 5793994), (30, 2896997), (127, 684330), (254, 342165), (381, 228110), (635, 136866), (762, 114055), (1270, 68433), (1905, 45622), (3810, 22811)]