169973290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5958

約数の個数: 32

約数和(自身を含む): 317882880

約数和(自身を除く): 147909590

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 5839, 11678, 14555, 29110, 29195, 58390, 239399, 414569, 478798, 829138, 1196995, 2072845, 2393990, 4145690, 16997329, 33994658, 84986645, 169973290]

約数ペア:

[(1, 169973290), (2, 84986645), (5, 33994658), (10, 16997329), (41, 4145690), (71, 2393990), (82, 2072845), (142, 1196995), (205, 829138), (355, 478798), (410, 414569), (710, 239399), (2911, 58390), (5822, 29195), (5839, 29110), (11678, 14555)]