40827420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226819}}^1$

素因数の和:226834

約数の個数: 36

約数和(自身を含む): 123843720

約数和(自身を除く): 83016300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226819, 453638, 680457, 907276, 1134095, 1360914, 2041371, 2268190, 2721828, 3402285, 4082742, 4536380, 6804570, 8165484, 10206855, 13609140, 20413710, 40827420]

約数ペア:

[(1, 40827420), (2, 20413710), (3, 13609140), (4, 10206855), (5, 8165484), (6, 6804570), (9, 4536380), (10, 4082742), (12, 3402285), (15, 2721828), (18, 2268190), (20, 2041371), (30, 1360914), (36, 1134095), (45, 907276), (60, 680457), (90, 453638), (180, 226819)]