2040300285

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1\times {\mathrm{863}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 3285826560

約数和(自身を除く): 1245526275

約数列:

[1, 3, 5, 15, 277, 569, 831, 863, 1385, 1707, 2589, 2845, 4155, 4315, 8535, 12945, 157613, 239051, 472839, 491047, 717153, 788065, 1195255, 1473141, 2364195, 2455235, 3585765, 7365705, 136020019, 408060057, 680100095, 2040300285]

約数ペア:

[(1, 2040300285), (3, 680100095), (5, 408060057), (15, 136020019), (277, 7365705), (569, 3585765), (831, 2455235), (863, 2364195), (1385, 1473141), (1707, 1195255), (2589, 788065), (2845, 717153), (4155, 491047), (4315, 472839), (8535, 239051), (12945, 157613)]