28266570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{34897}}^1$

素因数の和:34916

約数の個数: 40

約数和(自身を含む): 76007844

約数和(自身を除く): 47741274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 34897, 69794, 104691, 174485, 209382, 314073, 348970, 523455, 628146, 942219, 1046910, 1570365, 1884438, 2826657, 3140730, 4711095, 5653314, 9422190, 14133285, 28266570]

約数ペア:

[(1, 28266570), (2, 14133285), (3, 9422190), (5, 5653314), (6, 4711095), (9, 3140730), (10, 2826657), (15, 1884438), (18, 1570365), (27, 1046910), (30, 942219), (45, 628146), (54, 523455), (81, 348970), (90, 314073), (135, 209382), (162, 174485), (270, 104691), (405, 69794), (810, 34897)]