80786670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141731}}^1$

素因数の和:141760

約数の個数: 32

約数和(自身を含む): 204094080

約数和(自身を除く): 123307410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 141731, 283462, 425193, 708655, 850386, 1417310, 2125965, 2692889, 4251930, 5385778, 8078667, 13464445, 16157334, 26928890, 40393335, 80786670]

約数ペア:

[(1, 80786670), (2, 40393335), (3, 26928890), (5, 16157334), (6, 13464445), (10, 8078667), (15, 5385778), (19, 4251930), (30, 2692889), (38, 2125965), (57, 1417310), (95, 850386), (114, 708655), (190, 425193), (285, 283462), (570, 141731)]