6407550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 17844840

約数和(自身を除く): 11437290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 491, 522, 725, 870, 982, 1305, 1450, 1473, 2175, 2455, 2610, 2946, 4350, 4419, 4910, 6525, 7365, 8838, 12275, 13050, 14239, 14730, 22095, 24550, 28478, 36825, 42717, 44190, 71195, 73650, 85434, 110475, 128151, 142390, 213585, 220950, 256302, 355975, 427170, 640755, 711950, 1067925, 1281510, 2135850, 3203775, 6407550]

約数ペア:

[(1, 6407550), (2, 3203775), (3, 2135850), (5, 1281510), (6, 1067925), (9, 711950), (10, 640755), (15, 427170), (18, 355975), (25, 256302), (29, 220950), (30, 213585), (45, 142390), (50, 128151), (58, 110475), (75, 85434), (87, 73650), (90, 71195), (145, 44190), (150, 42717), (174, 36825), (225, 28478), (261, 24550), (290, 22095), (435, 14730), (450, 14239), (491, 13050), (522, 12275), (725, 8838), (870, 7365), (982, 6525), (1305, 4910), (1450, 4419), (1473, 4350), (2175, 2946), (2455, 2610)]