40974810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19237}}^1$

素因数の和:19318

約数の個数: 32

約数和(自身を含む): 99729792

約数和(自身を除く): 58754982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 19237, 38474, 57711, 96185, 115422, 192370, 288555, 577110, 1365827, 2731654, 4097481, 6829135, 8194962, 13658270, 20487405, 40974810]

約数ペア:

[(1, 40974810), (2, 20487405), (3, 13658270), (5, 8194962), (6, 6829135), (10, 4097481), (15, 2731654), (30, 1365827), (71, 577110), (142, 288555), (213, 192370), (355, 115422), (426, 96185), (710, 57711), (1065, 38474), (2130, 19237)]