3890670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 10838016

約数和(自身を除く): 6947346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 191, 194, 210, 291, 382, 485, 573, 582, 679, 955, 970, 1146, 1337, 1358, 1455, 1910, 2037, 2674, 2865, 2910, 3395, 4011, 4074, 5730, 6685, 6790, 8022, 10185, 13370, 18527, 20055, 20370, 37054, 40110, 55581, 92635, 111162, 129689, 185270, 259378, 277905, 389067, 555810, 648445, 778134, 1296890, 1945335, 3890670]

約数ペア:

[(1, 3890670), (2, 1945335), (3, 1296890), (5, 778134), (6, 648445), (7, 555810), (10, 389067), (14, 277905), (15, 259378), (21, 185270), (30, 129689), (35, 111162), (42, 92635), (70, 55581), (97, 40110), (105, 37054), (191, 20370), (194, 20055), (210, 18527), (291, 13370), (382, 10185), (485, 8022), (573, 6790), (582, 6685), (679, 5730), (955, 4074), (970, 4011), (1146, 3395), (1337, 2910), (1358, 2865), (1455, 2674), (1910, 2037)]