27817740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{154543}}^1$

素因数の和:154558

約数の個数: 36

約数和(自身を含む): 84381024

約数和(自身を除く): 56563284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 154543, 309086, 463629, 618172, 772715, 927258, 1390887, 1545430, 1854516, 2318145, 2781774, 3090860, 4636290, 5563548, 6954435, 9272580, 13908870, 27817740]

約数ペア:

[(1, 27817740), (2, 13908870), (3, 9272580), (4, 6954435), (5, 5563548), (6, 4636290), (9, 3090860), (10, 2781774), (12, 2318145), (15, 1854516), (18, 1545430), (20, 1390887), (30, 927258), (36, 772715), (45, 618172), (60, 463629), (90, 309086), (180, 154543)]