26920890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{99707}}^1$

素因数の和:99723

約数の個数: 32

約数和(自身を含む): 71789760

約数和(自身を除く): 44868870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 99707, 199414, 299121, 498535, 598242, 897363, 997070, 1495605, 1794726, 2692089, 2991210, 4486815, 5384178, 8973630, 13460445, 26920890]

約数ペア:

[(1, 26920890), (2, 13460445), (3, 8973630), (5, 5384178), (6, 4486815), (9, 2991210), (10, 2692089), (15, 1794726), (18, 1495605), (27, 997070), (30, 897363), (45, 598242), (54, 498535), (90, 299121), (135, 199414), (270, 99707)]