306999493630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2415607}}^1$

素因数の和:2415864

約数の個数: 32

約数和(自身を含む): 563513034240

約数和(自身を除く): 256513540610

約数列:

[1, 2, 5, 10, 71, 142, 179, 355, 358, 710, 895, 1790, 12709, 25418, 63545, 127090, 2415607, 4831214, 12078035, 24156070, 171508097, 343016194, 432393653, 857540485, 864787306, 1715080970, 2161968265, 4323936530, 30699949363, 61399898726, 153499746815, 306999493630]

約数ペア:

[(1, 306999493630), (2, 153499746815), (5, 61399898726), (10, 30699949363), (71, 4323936530), (142, 2161968265), (179, 1715080970), (355, 864787306), (358, 857540485), (710, 432393653), (895, 343016194), (1790, 171508097), (12709, 24156070), (25418, 12078035), (63545, 4831214), (127090, 2415607)]