27243510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 78008832

約数和(自身を除く): 50765322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 430, 431, 490, 602, 645, 735, 862, 903, 1290, 1293, 1470, 1505, 1806, 2107, 2155, 2586, 3010, 3017, 4214, 4310, 4515, 6034, 6321, 6465, 9030, 9051, 10535, 12642, 12930, 15085, 18102, 18533, 21070, 21119, 30170, 31605, 37066, 42238, 45255, 55599, 63210, 63357, 90510, 92665, 105595, 111198, 126714, 129731, 185330, 211190, 259462, 277995, 316785, 389193, 555990, 633570, 648655, 778386, 908117, 1297310, 1816234, 1945965, 2724351, 3891930, 4540585, 5448702, 9081170, 13621755, 27243510]

約数ペア:

[(1, 27243510), (2, 13621755), (3, 9081170), (5, 5448702), (6, 4540585), (7, 3891930), (10, 2724351), (14, 1945965), (15, 1816234), (21, 1297310), (30, 908117), (35, 778386), (42, 648655), (43, 633570), (49, 555990), (70, 389193), (86, 316785), (98, 277995), (105, 259462), (129, 211190), (147, 185330), (210, 129731), (215, 126714), (245, 111198), (258, 105595), (294, 92665), (301, 90510), (430, 63357), (431, 63210), (490, 55599), (602, 45255), (645, 42238), (735, 37066), (862, 31605), (903, 30170), (1290, 21119), (1293, 21070), (1470, 18533), (1505, 18102), (1806, 15085), (2107, 12930), (2155, 12642), (2586, 10535), (3010, 9051), (3017, 9030), (4214, 6465), (4310, 6321), (4515, 6034)]