1705460

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 3606120

約数和(自身を除く): 1900660

約数列:

[1, 2, 4, 5, 10, 20, 269, 317, 538, 634, 1076, 1268, 1345, 1585, 2690, 3170, 5380, 6340, 85273, 170546, 341092, 426365, 852730, 1705460]

約数ペア:

[(1, 1705460), (2, 852730), (4, 426365), (5, 341092), (10, 170546), (20, 85273), (269, 6340), (317, 5380), (538, 3170), (634, 2690), (1076, 1585), (1268, 1345)]