23279340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 76285440

約数和(自身を除く): 53006100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1289, 1290, 1505, 1806, 2578, 2580, 3010, 3612, 3867, 4515, 5156, 6020, 6445, 7734, 9023, 9030, 12890, 15468, 18046, 18060, 19335, 25780, 27069, 36092, 38670, 45115, 54138, 55427, 77340, 90230, 108276, 110854, 135345, 166281, 180460, 221708, 270690, 277135, 332562, 387989, 541380, 554270, 665124, 775978, 831405, 1108540, 1163967, 1551956, 1662810, 1939945, 2327934, 3325620, 3879890, 4655868, 5819835, 7759780, 11639670, 23279340]

約数ペア:

[(1, 23279340), (2, 11639670), (3, 7759780), (4, 5819835), (5, 4655868), (6, 3879890), (7, 3325620), (10, 2327934), (12, 1939945), (14, 1662810), (15, 1551956), (20, 1163967), (21, 1108540), (28, 831405), (30, 775978), (35, 665124), (42, 554270), (43, 541380), (60, 387989), (70, 332562), (84, 277135), (86, 270690), (105, 221708), (129, 180460), (140, 166281), (172, 135345), (210, 110854), (215, 108276), (258, 90230), (301, 77340), (420, 55427), (430, 54138), (516, 45115), (602, 38670), (645, 36092), (860, 27069), (903, 25780), (1204, 19335), (1289, 18060), (1290, 18046), (1505, 15468), (1806, 12890), (2578, 9030), (2580, 9023), (3010, 7734), (3612, 6445), (3867, 6020), (4515, 5156)]