2021231910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{87613}}^1$

素因数の和:88392

約数の個数: 32

約数和(自身を含む): 4857320160

約数和(自身を除く): 2836088250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 769, 1538, 2307, 3845, 4614, 7690, 11535, 23070, 87613, 175226, 262839, 438065, 525678, 876130, 1314195, 2628390, 67374397, 134748794, 202123191, 336871985, 404246382, 673743970, 1010615955, 2021231910]

約数ペア:

[(1, 2021231910), (2, 1010615955), (3, 673743970), (5, 404246382), (6, 336871985), (10, 202123191), (15, 134748794), (30, 67374397), (769, 2628390), (1538, 1314195), (2307, 876130), (3845, 525678), (4614, 438065), (7690, 262839), (11535, 175226), (23070, 87613)]