67876620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{161611}}^1$

素因数の和:161630

約数の個数: 48

約数和(自身を含む): 217206528

約数和(自身を除く): 149329908

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, 420, 161611, 323222, 484833, 646444, 808055, 969666, 1131277, 1616110, 1939332, 2262554, 2424165, 3232220, 3393831, 4525108, 4848330, 5656385, 6787662, 9696660, 11312770, 13575324, 16969155, 22625540, 33938310, 67876620]

約数ペア:

[(1, 67876620), (2, 33938310), (3, 22625540), (4, 16969155), (5, 13575324), (6, 11312770), (7, 9696660), (10, 6787662), (12, 5656385), (14, 4848330), (15, 4525108), (20, 3393831), (21, 3232220), (28, 2424165), (30, 2262554), (35, 1939332), (42, 1616110), (60, 1131277), (70, 969666), (84, 808055), (105, 646444), (140, 484833), (210, 323222), (420, 161611)]