850909920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{253247}}^1$

素因数の和:253272

約数の個数: 96

約数和(自身を含む): 3063287808

約数和(自身を除く): 2212377888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 253247, 506494, 759741, 1012988, 1266235, 1519482, 1772729, 2025976, 2532470, 3038964, 3545458, 3798705, 4051952, 5064940, 5318187, 6077928, 7090916, 7597410, 8103904, 8863645, 10129880, 10636374, 12155856, 14181832, 15194820, 17727290, 20259760, 21272748, 24311712, 26590935, 28363664, 30389640, 35454580, 40519520, 42545496, 53181870, 56727328, 60779280, 70909160, 85090992, 106363740, 121558560, 141818320, 170181984, 212727480, 283636640, 425454960, 850909920]

約数ペア:

[(1, 850909920), (2, 425454960), (3, 283636640), (4, 212727480), (5, 170181984), (6, 141818320), (7, 121558560), (8, 106363740), (10, 85090992), (12, 70909160), (14, 60779280), (15, 56727328), (16, 53181870), (20, 42545496), (21, 40519520), (24, 35454580), (28, 30389640), (30, 28363664), (32, 26590935), (35, 24311712), (40, 21272748), (42, 20259760), (48, 17727290), (56, 15194820), (60, 14181832), (70, 12155856), (80, 10636374), (84, 10129880), (96, 8863645), (105, 8103904), (112, 7597410), (120, 7090916), (140, 6077928), (160, 5318187), (168, 5064940), (210, 4051952), (224, 3798705), (240, 3545458), (280, 3038964), (336, 2532470), (420, 2025976), (480, 1772729), (560, 1519482), (672, 1266235), (840, 1012988), (1120, 759741), (1680, 506494), (3360, 253247)]