12657570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 31200768

約数和(自身を除く): 18543198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 191, 235, 282, 382, 470, 573, 705, 955, 1146, 1410, 1910, 2209, 2865, 4418, 5730, 6627, 8977, 11045, 13254, 17954, 22090, 26931, 33135, 44885, 53862, 66270, 89770, 134655, 269310, 421919, 843838, 1265757, 2109595, 2531514, 4219190, 6328785, 12657570]

約数ペア:

[(1, 12657570), (2, 6328785), (3, 4219190), (5, 2531514), (6, 2109595), (10, 1265757), (15, 843838), (30, 421919), (47, 269310), (94, 134655), (141, 89770), (191, 66270), (235, 53862), (282, 44885), (382, 33135), (470, 26931), (573, 22090), (705, 17954), (955, 13254), (1146, 11045), (1410, 8977), (1910, 6627), (2209, 5730), (2865, 4418)]