519884190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6397}}^1$

素因数の和:6463

約数の個数: 128

約数和(自身を含む): 1621509120

約数和(自身を除く): 1101624930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 189, 210, 215, 258, 270, 301, 315, 378, 387, 430, 602, 630, 645, 774, 903, 945, 1161, 1290, 1505, 1806, 1890, 1935, 2322, 2709, 3010, 3870, 4515, 5418, 5805, 6397, 8127, 9030, 11610, 12794, 13545, 16254, 19191, 27090, 31985, 38382, 40635, 44779, 57573, 63970, 81270, 89558, 95955, 115146, 134337, 172719, 191910, 223895, 268674, 275071, 287865, 345438, 403011, 447790, 550142, 575730, 671685, 806022, 825213, 863595, 1209033, 1343370, 1375355, 1650426, 1727190, 1925497, 2015055, 2418066, 2475639, 2750710, 3850994, 4030110, 4126065, 4951278, 5776491, 6045165, 7426917, 8252130, 9627485, 11552982, 12090330, 12378195, 14853834, 17329473, 19254970, 24756390, 28882455, 34658946, 37134585, 51988419, 57764910, 74269170, 86647365, 103976838, 173294730, 259942095, 519884190]

約数ペア:

[(1, 519884190), (2, 259942095), (3, 173294730), (5, 103976838), (6, 86647365), (7, 74269170), (9, 57764910), (10, 51988419), (14, 37134585), (15, 34658946), (18, 28882455), (21, 24756390), (27, 19254970), (30, 17329473), (35, 14853834), (42, 12378195), (43, 12090330), (45, 11552982), (54, 9627485), (63, 8252130), (70, 7426917), (86, 6045165), (90, 5776491), (105, 4951278), (126, 4126065), (129, 4030110), (135, 3850994), (189, 2750710), (210, 2475639), (215, 2418066), (258, 2015055), (270, 1925497), (301, 1727190), (315, 1650426), (378, 1375355), (387, 1343370), (430, 1209033), (602, 863595), (630, 825213), (645, 806022), (774, 671685), (903, 575730), (945, 550142), (1161, 447790), (1290, 403011), (1505, 345438), (1806, 287865), (1890, 275071), (1935, 268674), (2322, 223895), (2709, 191910), (3010, 172719), (3870, 134337), (4515, 115146), (5418, 95955), (5805, 89558), (6397, 81270), (8127, 63970), (9030, 57573), (11610, 44779), (12794, 40635), (13545, 38382), (16254, 31985), (19191, 27090)]