30378294

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{13721}}^1$

素因数の和:13773

約数の個数: 32

約数和(自身を含む): 69158880

約数和(自身を除く): 38780586

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 13721, 27442, 41163, 82326, 123489, 246978, 370467, 562561, 740934, 1125122, 1687683, 3375366, 5063049, 10126098, 15189147, 30378294]

約数ペア:

[(1, 30378294), (2, 15189147), (3, 10126098), (6, 5063049), (9, 3375366), (18, 1687683), (27, 1125122), (41, 740934), (54, 562561), (82, 370467), (123, 246978), (246, 123489), (369, 82326), (738, 41163), (1107, 27442), (2214, 13721)]