390410166310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{28147813}}^1$

素因数の和:28147912

約数の個数: 32

約数和(自身を含む): 749857764960

約数和(自身を除く): 359447598650

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 28147813, 56295626, 140739065, 281478130, 534808447, 1069616894, 2054790349, 2674042235, 4109580698, 5348084470, 10273951745, 20547903490, 39041016631, 78082033262, 195205083155, 390410166310]

約数ペア:

[(1, 390410166310), (2, 195205083155), (5, 78082033262), (10, 39041016631), (19, 20547903490), (38, 10273951745), (73, 5348084470), (95, 4109580698), (146, 2674042235), (190, 2054790349), (365, 1069616894), (730, 534808447), (1387, 281478130), (2774, 140739065), (6935, 56295626), (13870, 28147813)]