123843070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25747}}^1$

素因数の和:25804

約数の個数: 32

約数和(自身を含む): 246562848

約数和(自身を除く): 122719778

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 25747, 51494, 128735, 257470, 334711, 669422, 952639, 1673555, 1905278, 3347110, 4763195, 9526390, 12384307, 24768614, 61921535, 123843070]

約数ペア:

[(1, 123843070), (2, 61921535), (5, 24768614), (10, 12384307), (13, 9526390), (26, 4763195), (37, 3347110), (65, 1905278), (74, 1673555), (130, 952639), (185, 669422), (370, 334711), (481, 257470), (962, 128735), (2405, 51494), (4810, 25747)]