7629390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{9419}}^1$

素因数の和:9438

約数の個数: 40

約数和(自身を含む): 20516760

約数和(自身を除く): 12887370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 9419, 18838, 28257, 47095, 56514, 84771, 94190, 141285, 169542, 254313, 282570, 423855, 508626, 762939, 847710, 1271565, 1525878, 2543130, 3814695, 7629390]

約数ペア:

[(1, 7629390), (2, 3814695), (3, 2543130), (5, 1525878), (6, 1271565), (9, 847710), (10, 762939), (15, 508626), (18, 423855), (27, 282570), (30, 254313), (45, 169542), (54, 141285), (81, 94190), (90, 84771), (135, 56514), (162, 47095), (270, 28257), (405, 18838), (810, 9419)]