39157230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 108057600

約数和(自身を除く): 68900370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 937, 995, 1194, 1393, 1874, 1990, 2786, 2811, 2985, 4179, 4685, 5622, 5970, 6559, 6965, 8358, 9370, 13118, 13930, 14055, 19677, 20895, 28110, 32795, 39354, 41790, 65590, 98385, 186463, 196770, 372926, 559389, 932315, 1118778, 1305241, 1864630, 2610482, 2796945, 3915723, 5593890, 6526205, 7831446, 13052410, 19578615, 39157230]

約数ペア:

[(1, 39157230), (2, 19578615), (3, 13052410), (5, 7831446), (6, 6526205), (7, 5593890), (10, 3915723), (14, 2796945), (15, 2610482), (21, 1864630), (30, 1305241), (35, 1118778), (42, 932315), (70, 559389), (105, 372926), (199, 196770), (210, 186463), (398, 98385), (597, 65590), (937, 41790), (995, 39354), (1194, 32795), (1393, 28110), (1874, 20895), (1990, 19677), (2786, 14055), (2811, 13930), (2985, 13118), (4179, 9370), (4685, 8358), (5622, 6965), (5970, 6559)]