7617290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 14757120

約数和(自身を除く): 7139830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 853, 893, 1706, 1786, 4265, 4465, 8530, 8930, 16207, 32414, 40091, 80182, 81035, 162070, 200455, 400910, 761729, 1523458, 3808645, 7617290]

約数ペア:

[(1, 7617290), (2, 3808645), (5, 1523458), (10, 761729), (19, 400910), (38, 200455), (47, 162070), (94, 81035), (95, 80182), (190, 40091), (235, 32414), (470, 16207), (853, 8930), (893, 8530), (1706, 4465), (1786, 4265)]