26994990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 71228160

約数和(自身を除く): 44233170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 179, 330, 358, 457, 537, 895, 914, 1074, 1371, 1790, 1969, 2285, 2685, 2742, 3938, 4570, 5027, 5370, 5907, 6855, 9845, 10054, 11814, 13710, 15081, 19690, 25135, 29535, 30162, 50270, 59070, 75405, 81803, 150810, 163606, 245409, 409015, 490818, 818030, 899833, 1227045, 1799666, 2454090, 2699499, 4499165, 5398998, 8998330, 13497495, 26994990]

約数ペア:

[(1, 26994990), (2, 13497495), (3, 8998330), (5, 5398998), (6, 4499165), (10, 2699499), (11, 2454090), (15, 1799666), (22, 1227045), (30, 899833), (33, 818030), (55, 490818), (66, 409015), (110, 245409), (165, 163606), (179, 150810), (330, 81803), (358, 75405), (457, 59070), (537, 50270), (895, 30162), (914, 29535), (1074, 25135), (1371, 19690), (1790, 15081), (1969, 13710), (2285, 11814), (2685, 10054), (2742, 9845), (3938, 6855), (4570, 5907), (5027, 5370)]