2783135870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{24061}}^1$

素因数の和:24380

約数の個数: 32

約数和(自身を含む): 5145418080

約数和(自身を除く): 2362282210

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 538, 1345, 2690, 11567, 23134, 24061, 48122, 57835, 115670, 120305, 240610, 1034623, 2069246, 5173115, 6472409, 10346230, 12944818, 32362045, 64724090, 278313587, 556627174, 1391567935, 2783135870]

約数ペア:

[(1, 2783135870), (2, 1391567935), (5, 556627174), (10, 278313587), (43, 64724090), (86, 32362045), (215, 12944818), (269, 10346230), (430, 6472409), (538, 5173115), (1345, 2069246), (2690, 1034623), (11567, 240610), (23134, 120305), (24061, 115670), (48122, 57835)]