174680210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1439}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 321408000

約数和(自身を除く): 146727790

約数列:

[1, 2, 5, 10, 61, 122, 199, 305, 398, 610, 995, 1439, 1990, 2878, 7195, 12139, 14390, 24278, 60695, 87779, 121390, 175558, 286361, 438895, 572722, 877790, 1431805, 2863610, 17468021, 34936042, 87340105, 174680210]

約数ペア:

[(1, 174680210), (2, 87340105), (5, 34936042), (10, 17468021), (61, 2863610), (122, 1431805), (199, 877790), (305, 572722), (398, 438895), (610, 286361), (995, 175558), (1439, 121390), (1990, 87779), (2878, 60695), (7195, 24278), (12139, 14390)]