27968910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 71710272

約数和(自身を除く): 43741362

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 173, 255, 317, 346, 510, 519, 634, 865, 951, 1038, 1585, 1730, 1902, 2595, 2941, 3170, 4755, 5190, 5389, 5882, 8823, 9510, 10778, 14705, 16167, 17646, 26945, 29410, 32334, 44115, 53890, 54841, 80835, 88230, 109682, 161670, 164523, 274205, 329046, 548410, 822615, 932297, 1645230, 1864594, 2796891, 4661485, 5593782, 9322970, 13984455, 27968910]

約数ペア:

[(1, 27968910), (2, 13984455), (3, 9322970), (5, 5593782), (6, 4661485), (10, 2796891), (15, 1864594), (17, 1645230), (30, 932297), (34, 822615), (51, 548410), (85, 329046), (102, 274205), (170, 164523), (173, 161670), (255, 109682), (317, 88230), (346, 80835), (510, 54841), (519, 53890), (634, 44115), (865, 32334), (951, 29410), (1038, 26945), (1585, 17646), (1730, 16167), (1902, 14705), (2595, 10778), (2941, 9510), (3170, 8823), (4755, 5882), (5190, 5389)]