70620486

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 145045728

約数和(自身を除く): 74425242

約数列:

[1, 2, 3, 6, 53, 106, 137, 159, 274, 318, 411, 822, 1621, 3242, 4863, 7261, 9726, 14522, 21783, 43566, 85913, 171826, 222077, 257739, 444154, 515478, 666231, 1332462, 11770081, 23540162, 35310243, 70620486]

約数ペア:

[(1, 70620486), (2, 35310243), (3, 23540162), (6, 11770081), (53, 1332462), (106, 666231), (137, 515478), (159, 444154), (274, 257739), (318, 222077), (411, 171826), (822, 85913), (1621, 43566), (3242, 21783), (4863, 14522), (7261, 9726)]