4399110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{5431}}^1$

素因数の和:5450

約数の個数: 40

約数和(自身を含む): 11830896

約数和(自身を除く): 7431786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 5431, 10862, 16293, 27155, 32586, 48879, 54310, 81465, 97758, 146637, 162930, 244395, 293274, 439911, 488790, 733185, 879822, 1466370, 2199555, 4399110]

約数ペア:

[(1, 4399110), (2, 2199555), (3, 1466370), (5, 879822), (6, 733185), (9, 488790), (10, 439911), (15, 293274), (18, 244395), (27, 162930), (30, 146637), (45, 97758), (54, 81465), (81, 54310), (90, 48879), (135, 32586), (162, 27155), (270, 16293), (405, 10862), (810, 5431)]