2149257090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{67523}}^1$

素因数の和:68594

約数の個数: 32

約数和(自身を含む): 5163155136

約数和(自身を除く): 3013898046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1061, 2122, 3183, 5305, 6366, 10610, 15915, 31830, 67523, 135046, 202569, 337615, 405138, 675230, 1012845, 2025690, 71641903, 143283806, 214925709, 358209515, 429851418, 716419030, 1074628545, 2149257090]

約数ペア:

[(1, 2149257090), (2, 1074628545), (3, 716419030), (5, 429851418), (6, 358209515), (10, 214925709), (15, 143283806), (30, 71641903), (1061, 2025690), (2122, 1012845), (3183, 675230), (5305, 405138), (6366, 337615), (10610, 202569), (15915, 135046), (31830, 67523)]