17402690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 32569344

約数和(自身を除く): 15166654

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 235, 305, 470, 607, 610, 1214, 2867, 3035, 5734, 6070, 14335, 28529, 28670, 37027, 57058, 74054, 142645, 185135, 285290, 370270, 1740269, 3480538, 8701345, 17402690]

約数ペア:

[(1, 17402690), (2, 8701345), (5, 3480538), (10, 1740269), (47, 370270), (61, 285290), (94, 185135), (122, 142645), (235, 74054), (305, 57058), (470, 37027), (607, 28670), (610, 28529), (1214, 14335), (2867, 6070), (3035, 5734)]