79717410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4451}}^1$

素因数の和:4663

約数の個数: 48

約数和(自身を含む): 208353600

約数和(自身を除く): 128636190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 4451, 5970, 8902, 8955, 13353, 17910, 22255, 26706, 40059, 44510, 66765, 80118, 133530, 200295, 400590, 885749, 1771498, 2657247, 4428745, 5314494, 7971741, 8857490, 13286235, 15943482, 26572470, 39858705, 79717410]

約数ペア:

[(1, 79717410), (2, 39858705), (3, 26572470), (5, 15943482), (6, 13286235), (9, 8857490), (10, 7971741), (15, 5314494), (18, 4428745), (30, 2657247), (45, 1771498), (90, 885749), (199, 400590), (398, 200295), (597, 133530), (995, 80118), (1194, 66765), (1791, 44510), (1990, 40059), (2985, 26706), (3582, 22255), (4451, 17910), (5970, 13353), (8902, 8955)]