73789140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1949}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 207043200

約数和(自身を除く): 133254060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1893, 1949, 2524, 3155, 3786, 3898, 5847, 6310, 7572, 7796, 9465, 9745, 11694, 12620, 18930, 19490, 23388, 29235, 37860, 38980, 58470, 116940, 1229819, 2459638, 3689457, 4919276, 6149095, 7378914, 12298190, 14757828, 18447285, 24596380, 36894570, 73789140]

約数ペア:

[(1, 73789140), (2, 36894570), (3, 24596380), (4, 18447285), (5, 14757828), (6, 12298190), (10, 7378914), (12, 6149095), (15, 4919276), (20, 3689457), (30, 2459638), (60, 1229819), (631, 116940), (1262, 58470), (1893, 38980), (1949, 37860), (2524, 29235), (3155, 23388), (3786, 19490), (3898, 18930), (5847, 12620), (6310, 11694), (7572, 9745), (7796, 9465)]