7436660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 19662720

約数和(自身を除く): 12226060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 439, 484, 605, 770, 847, 878, 1210, 1540, 1694, 1756, 2195, 2420, 3073, 3388, 4235, 4390, 4829, 6146, 8470, 8780, 9658, 12292, 15365, 16940, 19316, 24145, 30730, 33803, 48290, 53119, 61460, 67606, 96580, 106238, 135212, 169015, 212476, 265595, 338030, 371833, 531190, 676060, 743666, 1062380, 1487332, 1859165, 3718330, 7436660]

約数ペア:

[(1, 7436660), (2, 3718330), (4, 1859165), (5, 1487332), (7, 1062380), (10, 743666), (11, 676060), (14, 531190), (20, 371833), (22, 338030), (28, 265595), (35, 212476), (44, 169015), (55, 135212), (70, 106238), (77, 96580), (110, 67606), (121, 61460), (140, 53119), (154, 48290), (220, 33803), (242, 30730), (308, 24145), (385, 19316), (439, 16940), (484, 15365), (605, 12292), (770, 9658), (847, 8780), (878, 8470), (1210, 6146), (1540, 4829), (1694, 4390), (1756, 4235), (2195, 3388), (2420, 3073)]