545940540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1011001}}^1$

素因数の和:1011019

約数の個数: 48

約数和(自身を含む): 1698483360

約数和(自身を除く): 1152542820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1011001, 2022002, 3033003, 4044004, 5055005, 6066006, 9099009, 10110010, 12132012, 15165015, 18198018, 20220020, 27297027, 30330030, 36396036, 45495045, 54594054, 60660060, 90990090, 109188108, 136485135, 181980180, 272970270, 545940540]

約数ペア:

[(1, 545940540), (2, 272970270), (3, 181980180), (4, 136485135), (5, 109188108), (6, 90990090), (9, 60660060), (10, 54594054), (12, 45495045), (15, 36396036), (18, 30330030), (20, 27297027), (27, 20220020), (30, 18198018), (36, 15165015), (45, 12132012), (54, 10110010), (60, 9099009), (90, 6066006), (108, 5055005), (135, 4044004), (180, 3033003), (270, 2022002), (540, 1011001)]