138304380130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11251}}^1\times {\mathrm{25087}}^1$

素因数の和:36359

約数の個数: 48

約数和(自身を含む): 289629720576

約数和(自身を除く): 151325340446

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 11251, 22502, 25087, 50174, 56255, 78757, 112510, 125435, 157514, 175609, 250870, 351218, 393785, 551299, 787570, 878045, 1102598, 1229263, 1756090, 2458526, 2756495, 5512990, 6146315, 12292630, 282253837, 564507674, 1411269185, 1975776859, 2822538370, 3951553718, 9878884295, 13830438013, 19757768590, 27660876026, 69152190065, 138304380130]

約数ペア:

[(1, 138304380130), (2, 69152190065), (5, 27660876026), (7, 19757768590), (10, 13830438013), (14, 9878884295), (35, 3951553718), (49, 2822538370), (70, 1975776859), (98, 1411269185), (245, 564507674), (490, 282253837), (11251, 12292630), (22502, 6146315), (25087, 5512990), (50174, 2756495), (56255, 2458526), (78757, 1756090), (112510, 1229263), (125435, 1102598), (157514, 878045), (175609, 787570), (250870, 551299), (351218, 393785)]