513270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1901}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 1369440

約数和(自身を除く): 856170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1901, 3802, 5703, 9505, 11406, 17109, 19010, 28515, 34218, 51327, 57030, 85545, 102654, 171090, 256635, 513270]

約数ペア:

[(1, 513270), (2, 256635), (3, 171090), (5, 102654), (6, 85545), (9, 57030), (10, 51327), (15, 34218), (18, 28515), (27, 19010), (30, 17109), (45, 11406), (54, 9505), (90, 5703), (135, 3802), (270, 1901)]