61183870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3733}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 120981600

約数和(自身を除く): 59797730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 3733, 7466, 8195, 16390, 18665, 37330, 41063, 82126, 205315, 410630, 556217, 1112434, 2781085, 5562170, 6118387, 12236774, 30591935, 61183870]

約数ペア:

[(1, 61183870), (2, 30591935), (5, 12236774), (10, 6118387), (11, 5562170), (22, 2781085), (55, 1112434), (110, 556217), (149, 410630), (298, 205315), (745, 82126), (1490, 41063), (1639, 37330), (3278, 18665), (3733, 16390), (7466, 8195)]