2835470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 5637600

約数和(自身を除く): 2802130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 173, 298, 346, 745, 865, 1490, 1639, 1730, 1903, 3278, 3806, 8195, 9515, 16390, 19030, 25777, 51554, 128885, 257770, 283547, 567094, 1417735, 2835470]

約数ペア:

[(1, 2835470), (2, 1417735), (5, 567094), (10, 283547), (11, 257770), (22, 128885), (55, 51554), (110, 25777), (149, 19030), (173, 16390), (298, 9515), (346, 8195), (745, 3806), (865, 3278), (1490, 1903), (1639, 1730)]