86913270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{321901}}^1$

素因数の和:321917

約数の個数: 32

約数和(自身を含む): 231769440

約数和(自身を除く): 144856170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 321901, 643802, 965703, 1609505, 1931406, 2897109, 3219010, 4828515, 5794218, 8691327, 9657030, 14485545, 17382654, 28971090, 43456635, 86913270]

約数ペア:

[(1, 86913270), (2, 43456635), (3, 28971090), (5, 17382654), (6, 14485545), (9, 9657030), (10, 8691327), (15, 5794218), (18, 4828515), (27, 3219010), (30, 2897109), (45, 1931406), (54, 1609505), (90, 965703), (135, 643802), (270, 321901)]