2793690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3449}}^1$

素因数の和:3468

約数の個数: 40

約数和(自身を含む): 7514100

約数和(自身を除く): 4720410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3449, 6898, 10347, 17245, 20694, 31041, 34490, 51735, 62082, 93123, 103470, 155205, 186246, 279369, 310410, 465615, 558738, 931230, 1396845, 2793690]

約数ペア:

[(1, 2793690), (2, 1396845), (3, 931230), (5, 558738), (6, 465615), (9, 310410), (10, 279369), (15, 186246), (18, 155205), (27, 103470), (30, 93123), (45, 62082), (54, 51735), (81, 34490), (90, 31041), (135, 20694), (162, 17245), (270, 10347), (405, 6898), (810, 3449)]