1356684615580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9690604397}}^1$

素因数の和:9690604413

約数の個数: 24

約数和(自身を含む): 3256043077728

約数和(自身を除く): 1899358462148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9690604397, 19381208794, 38762417588, 48453021985, 67834230779, 96906043970, 135668461558, 193812087940, 271336923116, 339171153895, 678342307790, 1356684615580]

約数ペア:

[(1, 1356684615580), (2, 678342307790), (4, 339171153895), (5, 271336923116), (7, 193812087940), (10, 135668461558), (14, 96906043970), (20, 67834230779), (28, 48453021985), (35, 38762417588), (70, 19381208794), (140, 9690604397)]