130996910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1447}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 257720832

約数和(自身を除く): 126723922

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 823, 1447, 1646, 2894, 4115, 7235, 8230, 9053, 14470, 15917, 18106, 31834, 45265, 79585, 90530, 159170, 1190881, 2381762, 5954405, 11908810, 13099691, 26199382, 65498455, 130996910]

約数ペア:

[(1, 130996910), (2, 65498455), (5, 26199382), (10, 13099691), (11, 11908810), (22, 5954405), (55, 2381762), (110, 1190881), (823, 159170), (1447, 90530), (1646, 79585), (2894, 45265), (4115, 31834), (7235, 18106), (8230, 15917), (9053, 14470)]