2454090

素因数分解:

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

素因数の和:646

約数の個数: 32

約数和(自身を含む): 5935680

約数和(自身を除く): 3481590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 457, 537, 895, 914, 1074, 1371, 1790, 2285, 2685, 2742, 4570, 5370, 6855, 13710, 81803, 163606, 245409, 409015, 490818, 818030, 1227045, 2454090]

約数ペア:

[(1, 2454090), (2, 1227045), (3, 818030), (5, 490818), (6, 409015), (10, 245409), (15, 163606), (30, 81803), (179, 13710), (358, 6855), (457, 5370), (537, 4570), (895, 2742), (914, 2685), (1074, 2285), (1371, 1790)]