71142030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263489}}^1$

素因数の和:263505

約数の個数: 32

約数和(自身を含む): 189712800

約数和(自身を除く): 118570770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 263489, 526978, 790467, 1317445, 1580934, 2371401, 2634890, 3952335, 4742802, 7114203, 7904670, 11857005, 14228406, 23714010, 35571015, 71142030]

約数ペア:

[(1, 71142030), (2, 35571015), (3, 23714010), (5, 14228406), (6, 11857005), (9, 7904670), (10, 7114203), (15, 4742802), (18, 3952335), (27, 2634890), (30, 2371401), (45, 1580934), (54, 1317445), (90, 790467), (135, 526978), (270, 263489)]