69108090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21529}}^1$

素因数の和:21646

約数の個数: 32

約数和(自身を含む): 167417280

約数和(自身を除く): 98309190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 21529, 43058, 64587, 107645, 129174, 215290, 322935, 645870, 2303603, 4607206, 6910809, 11518015, 13821618, 23036030, 34554045, 69108090]

約数ペア:

[(1, 69108090), (2, 34554045), (3, 23036030), (5, 13821618), (6, 11518015), (10, 6910809), (15, 4607206), (30, 2303603), (107, 645870), (214, 322935), (321, 215290), (535, 129174), (642, 107645), (1070, 64587), (1605, 43058), (3210, 21529)]