1566641270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{4219}}^1$

素因数の和:4820

約数の個数: 32

約数和(自身を含む): 2865818880

約数和(自身を除く): 1299177610

約数列:

[1, 2, 5, 10, 71, 142, 355, 523, 710, 1046, 2615, 4219, 5230, 8438, 21095, 37133, 42190, 74266, 185665, 299549, 371330, 599098, 1497745, 2206537, 2995490, 4413074, 11032685, 22065370, 156664127, 313328254, 783320635, 1566641270]

約数ペア:

[(1, 1566641270), (2, 783320635), (5, 313328254), (10, 156664127), (71, 22065370), (142, 11032685), (355, 4413074), (523, 2995490), (710, 2206537), (1046, 1497745), (2615, 599098), (4219, 371330), (5230, 299549), (8438, 185665), (21095, 74266), (37133, 42190)]