39358620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31237}}^1$

素因数の和:31259

約数の個数: 72

約数和(自身を含む): 136447584

約数和(自身を除く): 97088964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 31237, 62474, 93711, 124948, 156185, 187422, 218659, 281133, 312370, 374844, 437318, 468555, 562266, 624740, 655977, 874636, 937110, 1093295, 1124532, 1311954, 1405665, 1874220, 1967931, 2186590, 2623908, 2811330, 3279885, 3935862, 4373180, 5622660, 6559770, 7871724, 9839655, 13119540, 19679310, 39358620]

約数ペア:

[(1, 39358620), (2, 19679310), (3, 13119540), (4, 9839655), (5, 7871724), (6, 6559770), (7, 5622660), (9, 4373180), (10, 3935862), (12, 3279885), (14, 2811330), (15, 2623908), (18, 2186590), (20, 1967931), (21, 1874220), (28, 1405665), (30, 1311954), (35, 1124532), (36, 1093295), (42, 937110), (45, 874636), (60, 655977), (63, 624740), (70, 562266), (84, 468555), (90, 437318), (105, 374844), (126, 312370), (140, 281133), (180, 218659), (210, 187422), (252, 156185), (315, 124948), (420, 93711), (630, 62474), (1260, 31237)]