4247370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{15731}}^1$

素因数の和:15747

約数の個数: 32

約数和(自身を含む): 11327040

約数和(自身を除く): 7079670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 15731, 31462, 47193, 78655, 94386, 141579, 157310, 235965, 283158, 424737, 471930, 707895, 849474, 1415790, 2123685, 4247370]

約数ペア:

[(1, 4247370), (2, 2123685), (3, 1415790), (5, 849474), (6, 707895), (9, 471930), (10, 424737), (15, 283158), (18, 235965), (27, 157310), (30, 141579), (45, 94386), (54, 78655), (90, 47193), (135, 31462), (270, 15731)]