7567140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 24837120

約数和(自身を除く): 17269980

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, 419, 420, 430, 516, 602, 645, 838, 860, 903, 1204, 1257, 1290, 1505, 1676, 1806, 2095, 2514, 2580, 2933, 3010, 3612, 4190, 4515, 5028, 5866, 6020, 6285, 8380, 8799, 9030, 11732, 12570, 14665, 17598, 18017, 18060, 25140, 29330, 35196, 36034, 43995, 54051, 58660, 72068, 87990, 90085, 108102, 126119, 175980, 180170, 216204, 252238, 270255, 360340, 378357, 504476, 540510, 630595, 756714, 1081020, 1261190, 1513428, 1891785, 2522380, 3783570, 7567140]

約数ペア:

[(1, 7567140), (2, 3783570), (3, 2522380), (4, 1891785), (5, 1513428), (6, 1261190), (7, 1081020), (10, 756714), (12, 630595), (14, 540510), (15, 504476), (20, 378357), (21, 360340), (28, 270255), (30, 252238), (35, 216204), (42, 180170), (43, 175980), (60, 126119), (70, 108102), (84, 90085), (86, 87990), (105, 72068), (129, 58660), (140, 54051), (172, 43995), (210, 36034), (215, 35196), (258, 29330), (301, 25140), (419, 18060), (420, 18017), (430, 17598), (516, 14665), (602, 12570), (645, 11732), (838, 9030), (860, 8799), (903, 8380), (1204, 6285), (1257, 6020), (1290, 5866), (1505, 5028), (1676, 4515), (1806, 4190), (2095, 3612), (2514, 3010), (2580, 2933)]