54385740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{302143}}^1$

素因数の和:302158

約数の個数: 36

約数和(自身を含む): 164970624

約数和(自身を除く): 110584884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 302143, 604286, 906429, 1208572, 1510715, 1812858, 2719287, 3021430, 3625716, 4532145, 5438574, 6042860, 9064290, 10877148, 13596435, 18128580, 27192870, 54385740]

約数ペア:

[(1, 54385740), (2, 27192870), (3, 18128580), (4, 13596435), (5, 10877148), (6, 9064290), (9, 6042860), (10, 5438574), (12, 4532145), (15, 3625716), (18, 3021430), (20, 2719287), (30, 1812858), (36, 1510715), (45, 1208572), (60, 906429), (90, 604286), (180, 302143)]