141949260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{87623}}^1$

素因数の和:87644

約数の個数: 60

約数和(自身を含む): 445305168

約数和(自身を除く): 303355908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 87623, 175246, 262869, 350492, 438115, 525738, 788607, 876230, 1051476, 1314345, 1577214, 1752460, 2365821, 2628690, 3154428, 3943035, 4731642, 5257380, 7097463, 7886070, 9463284, 11829105, 14194926, 15772140, 23658210, 28389852, 35487315, 47316420, 70974630, 141949260]

約数ペア:

[(1, 141949260), (2, 70974630), (3, 47316420), (4, 35487315), (5, 28389852), (6, 23658210), (9, 15772140), (10, 14194926), (12, 11829105), (15, 9463284), (18, 7886070), (20, 7097463), (27, 5257380), (30, 4731642), (36, 3943035), (45, 3154428), (54, 2628690), (60, 2365821), (81, 1752460), (90, 1577214), (108, 1314345), (135, 1051476), (162, 876230), (180, 788607), (270, 525738), (324, 438115), (405, 350492), (540, 262869), (810, 175246), (1620, 87623)]