7989390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{88771}}^1$

素因数の和:88784

約数の個数: 24

約数和(自身を含む): 20772648

約数和(自身を除く): 12783258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 88771, 177542, 266313, 443855, 532626, 798939, 887710, 1331565, 1597878, 2663130, 3994695, 7989390]

約数ペア:

[(1, 7989390), (2, 3994695), (3, 2663130), (5, 1597878), (6, 1331565), (9, 887710), (10, 798939), (15, 532626), (18, 443855), (30, 266313), (45, 177542), (90, 88771)]