82809370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1231}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 176166144

約数和(自身を除く): 93356774

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1231, 1922, 2170, 2462, 4805, 6155, 6727, 8617, 9610, 12310, 13454, 17234, 33635, 38161, 43085, 67270, 76322, 86170, 190805, 267127, 381610, 534254, 1182991, 1335635, 2365982, 2671270, 5914955, 8280937, 11829910, 16561874, 41404685, 82809370]

約数ペア:

[(1, 82809370), (2, 41404685), (5, 16561874), (7, 11829910), (10, 8280937), (14, 5914955), (31, 2671270), (35, 2365982), (62, 1335635), (70, 1182991), (155, 534254), (217, 381610), (310, 267127), (434, 190805), (961, 86170), (1085, 76322), (1231, 67270), (1922, 43085), (2170, 38161), (2462, 33635), (4805, 17234), (6155, 13454), (6727, 12310), (8617, 9610)]