17262420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1829

約数の個数: 96

約数和(自身を含む): 57673728

約数和(自身を除く): 40411308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1787, 1932, 2415, 3220, 3574, 4830, 5361, 7148, 8935, 9660, 10722, 12509, 17870, 21444, 25018, 26805, 35740, 37527, 41101, 50036, 53610, 62545, 75054, 82202, 107220, 123303, 125090, 150108, 164404, 187635, 205505, 246606, 250180, 287707, 375270, 411010, 493212, 575414, 616515, 750540, 822020, 863121, 1150828, 1233030, 1438535, 1726242, 2466060, 2877070, 3452484, 4315605, 5754140, 8631210, 17262420]

約数ペア:

[(1, 17262420), (2, 8631210), (3, 5754140), (4, 4315605), (5, 3452484), (6, 2877070), (7, 2466060), (10, 1726242), (12, 1438535), (14, 1233030), (15, 1150828), (20, 863121), (21, 822020), (23, 750540), (28, 616515), (30, 575414), (35, 493212), (42, 411010), (46, 375270), (60, 287707), (69, 250180), (70, 246606), (84, 205505), (92, 187635), (105, 164404), (115, 150108), (138, 125090), (140, 123303), (161, 107220), (210, 82202), (230, 75054), (276, 62545), (322, 53610), (345, 50036), (420, 41101), (460, 37527), (483, 35740), (644, 26805), (690, 25018), (805, 21444), (966, 17870), (1380, 12509), (1610, 10722), (1787, 9660), (1932, 8935), (2415, 7148), (3220, 5361), (3574, 4830)]