6789930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 19699200

約数和(自身を除く): 12909270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 149, 155, 186, 210, 217, 245, 294, 298, 310, 434, 447, 465, 490, 651, 735, 745, 894, 930, 1043, 1085, 1302, 1470, 1490, 1519, 2086, 2170, 2235, 3038, 3129, 3255, 4470, 4557, 4619, 5215, 6258, 6510, 7301, 7595, 9114, 9238, 10430, 13857, 14602, 15190, 15645, 21903, 22785, 23095, 27714, 31290, 32333, 36505, 43806, 45570, 46190, 64666, 69285, 73010, 96999, 109515, 138570, 161665, 193998, 219030, 226331, 323330, 452662, 484995, 678993, 969990, 1131655, 1357986, 2263310, 3394965, 6789930]

約数ペア:

[(1, 6789930), (2, 3394965), (3, 2263310), (5, 1357986), (6, 1131655), (7, 969990), (10, 678993), (14, 484995), (15, 452662), (21, 323330), (30, 226331), (31, 219030), (35, 193998), (42, 161665), (49, 138570), (62, 109515), (70, 96999), (93, 73010), (98, 69285), (105, 64666), (147, 46190), (149, 45570), (155, 43806), (186, 36505), (210, 32333), (217, 31290), (245, 27714), (294, 23095), (298, 22785), (310, 21903), (434, 15645), (447, 15190), (465, 14602), (490, 13857), (651, 10430), (735, 9238), (745, 9114), (894, 7595), (930, 7301), (1043, 6510), (1085, 6258), (1302, 5215), (1470, 4619), (1490, 4557), (1519, 4470), (2086, 3255), (2170, 3129), (2235, 3038)]