974379700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6857}}^1$

素因数の和:6914

約数の個数: 108

約数和(自身を含む): 2544798060

約数和(自身を除く): 1570418360

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 70, 98, 100, 116, 140, 145, 175, 196, 203, 245, 290, 350, 406, 490, 580, 700, 725, 812, 980, 1015, 1225, 1421, 1450, 2030, 2450, 2842, 2900, 4060, 4900, 5075, 5684, 6857, 7105, 10150, 13714, 14210, 20300, 27428, 28420, 34285, 35525, 47999, 68570, 71050, 95998, 137140, 142100, 171425, 191996, 198853, 239995, 335993, 342850, 397706, 479990, 671986, 685700, 795412, 959980, 994265, 1199975, 1343972, 1391971, 1679965, 1988530, 2399950, 2783942, 3359930, 3977060, 4799900, 4971325, 5567884, 6719860, 6959855, 8399825, 9743797, 9942650, 13919710, 16799650, 19487594, 19885300, 27839420, 33599300, 34799275, 38975188, 48718985, 69598550, 97437970, 139197100, 194875940, 243594925, 487189850, 974379700]

約数ペア:

[(1, 974379700), (2, 487189850), (4, 243594925), (5, 194875940), (7, 139197100), (10, 97437970), (14, 69598550), (20, 48718985), (25, 38975188), (28, 34799275), (29, 33599300), (35, 27839420), (49, 19885300), (50, 19487594), (58, 16799650), (70, 13919710), (98, 9942650), (100, 9743797), (116, 8399825), (140, 6959855), (145, 6719860), (175, 5567884), (196, 4971325), (203, 4799900), (245, 3977060), (290, 3359930), (350, 2783942), (406, 2399950), (490, 1988530), (580, 1679965), (700, 1391971), (725, 1343972), (812, 1199975), (980, 994265), (1015, 959980), (1225, 795412), (1421, 685700), (1450, 671986), (2030, 479990), (2450, 397706), (2842, 342850), (2900, 335993), (4060, 239995), (4900, 198853), (5075, 191996), (5684, 171425), (6857, 142100), (7105, 137140), (10150, 95998), (13714, 71050), (14210, 68570), (20300, 47999), (27428, 35525), (28420, 34285)]