6221820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{857}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 19171152

約数和(自身を除く): 12949332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 857, 1210, 1452, 1714, 1815, 2420, 2571, 3428, 3630, 4285, 5142, 7260, 8570, 9427, 10284, 12855, 17140, 18854, 25710, 28281, 37708, 47135, 51420, 56562, 94270, 103697, 113124, 141405, 188540, 207394, 282810, 311091, 414788, 518485, 565620, 622182, 1036970, 1244364, 1555455, 2073940, 3110910, 6221820]

約数ペア:

[(1, 6221820), (2, 3110910), (3, 2073940), (4, 1555455), (5, 1244364), (6, 1036970), (10, 622182), (11, 565620), (12, 518485), (15, 414788), (20, 311091), (22, 282810), (30, 207394), (33, 188540), (44, 141405), (55, 113124), (60, 103697), (66, 94270), (110, 56562), (121, 51420), (132, 47135), (165, 37708), (220, 28281), (242, 25710), (330, 18854), (363, 17140), (484, 12855), (605, 10284), (660, 9427), (726, 8570), (857, 7260), (1210, 5142), (1452, 4285), (1714, 3630), (1815, 3428), (2420, 2571)]