29938140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55441}}^1$

素因数の和:55459

約数の個数: 48

約数和(自身を含む): 93142560

約数和(自身を除く): 63204420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 55441, 110882, 166323, 221764, 277205, 332646, 498969, 554410, 665292, 831615, 997938, 1108820, 1496907, 1663230, 1995876, 2494845, 2993814, 3326460, 4989690, 5987628, 7484535, 9979380, 14969070, 29938140]

約数ペア:

[(1, 29938140), (2, 14969070), (3, 9979380), (4, 7484535), (5, 5987628), (6, 4989690), (9, 3326460), (10, 2993814), (12, 2494845), (15, 1995876), (18, 1663230), (20, 1496907), (27, 1108820), (30, 997938), (36, 831615), (45, 665292), (54, 554410), (60, 498969), (90, 332646), (108, 277205), (135, 221764), (180, 166323), (270, 110882), (540, 55441)]