869411760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{517507}}^1$

素因数の和:517530

約数の個数: 80

約数和(自身を含む): 3080207616

約数和(自身を除く): 2210795856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 517507, 1035014, 1552521, 2070028, 2587535, 3105042, 3622549, 4140056, 5175070, 6210084, 7245098, 7762605, 8280112, 10350140, 10867647, 12420168, 14490196, 15525210, 18112745, 20700280, 21735294, 24840336, 28980392, 31050420, 36225490, 41400560, 43470588, 54338235, 57960784, 62100840, 72450980, 86941176, 108676470, 124201680, 144901960, 173882352, 217352940, 289803920, 434705880, 869411760]

約数ペア:

[(1, 869411760), (2, 434705880), (3, 289803920), (4, 217352940), (5, 173882352), (6, 144901960), (7, 124201680), (8, 108676470), (10, 86941176), (12, 72450980), (14, 62100840), (15, 57960784), (16, 54338235), (20, 43470588), (21, 41400560), (24, 36225490), (28, 31050420), (30, 28980392), (35, 24840336), (40, 21735294), (42, 20700280), (48, 18112745), (56, 15525210), (60, 14490196), (70, 12420168), (80, 10867647), (84, 10350140), (105, 8280112), (112, 7762605), (120, 7245098), (140, 6210084), (168, 5175070), (210, 4140056), (240, 3622549), (280, 3105042), (336, 2587535), (420, 2070028), (560, 1552521), (840, 1035014), (1680, 517507)]