67014780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 215523840

約数和(自身を除く): 148509060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 379, 420, 421, 758, 842, 1137, 1263, 1516, 1684, 1895, 2105, 2274, 2526, 2653, 2947, 3790, 4210, 4548, 5052, 5306, 5685, 5894, 6315, 7580, 7959, 8420, 8841, 10612, 11370, 11788, 12630, 13265, 14735, 15918, 17682, 22740, 25260, 26530, 29470, 31836, 35364, 39795, 44205, 53060, 58940, 79590, 88410, 159180, 159559, 176820, 319118, 478677, 638236, 797795, 957354, 1116913, 1595590, 1914708, 2233826, 2393385, 3191180, 3350739, 4467652, 4786770, 5584565, 6701478, 9573540, 11169130, 13402956, 16753695, 22338260, 33507390, 67014780]

約数ペア:

[(1, 67014780), (2, 33507390), (3, 22338260), (4, 16753695), (5, 13402956), (6, 11169130), (7, 9573540), (10, 6701478), (12, 5584565), (14, 4786770), (15, 4467652), (20, 3350739), (21, 3191180), (28, 2393385), (30, 2233826), (35, 1914708), (42, 1595590), (60, 1116913), (70, 957354), (84, 797795), (105, 638236), (140, 478677), (210, 319118), (379, 176820), (420, 159559), (421, 159180), (758, 88410), (842, 79590), (1137, 58940), (1263, 53060), (1516, 44205), (1684, 39795), (1895, 35364), (2105, 31836), (2274, 29470), (2526, 26530), (2653, 25260), (2947, 22740), (3790, 17682), (4210, 15918), (4548, 14735), (5052, 13265), (5306, 12630), (5685, 11788), (5894, 11370), (6315, 10612), (7580, 8841), (7959, 8420)]