67249140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{160117}}^1$

素因数の和:160136

約数の個数: 48

約数和(自身を含む): 215198592

約数和(自身を除く): 147949452

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, 160117, 320234, 480351, 640468, 800585, 960702, 1120819, 1601170, 1921404, 2241638, 2401755, 3202340, 3362457, 4483276, 4803510, 5604095, 6724914, 9607020, 11208190, 13449828, 16812285, 22416380, 33624570, 67249140]

約数ペア:

[(1, 67249140), (2, 33624570), (3, 22416380), (4, 16812285), (5, 13449828), (6, 11208190), (7, 9607020), (10, 6724914), (12, 5604095), (14, 4803510), (15, 4483276), (20, 3362457), (21, 3202340), (28, 2401755), (30, 2241638), (35, 1921404), (42, 1601170), (60, 1120819), (70, 960702), (84, 800585), (105, 640468), (140, 480351), (210, 320234), (420, 160117)]