2019392370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2493077}}^1$

素因数の和:2493096

約数の個数: 40

約数和(自身を含む): 5429923884

約数和(自身を除く): 3410531514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2493077, 4986154, 7479231, 12465385, 14958462, 22437693, 24930770, 37396155, 44875386, 67313079, 74792310, 112188465, 134626158, 201939237, 224376930, 336565395, 403878474, 673130790, 1009696185, 2019392370]

約数ペア:

[(1, 2019392370), (2, 1009696185), (3, 673130790), (5, 403878474), (6, 336565395), (9, 224376930), (10, 201939237), (15, 134626158), (18, 112188465), (27, 74792310), (30, 67313079), (45, 44875386), (54, 37396155), (81, 24930770), (90, 22437693), (135, 14958462), (162, 12465385), (270, 7479231), (405, 4986154), (810, 2493077)]