514890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1907}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 1373760

約数和(自身を除く): 858870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1907, 3814, 5721, 9535, 11442, 17163, 19070, 28605, 34326, 51489, 57210, 85815, 102978, 171630, 257445, 514890]

約数ペア:

[(1, 514890), (2, 257445), (3, 171630), (5, 102978), (6, 85815), (9, 57210), (10, 51489), (15, 34326), (18, 28605), (27, 19070), (30, 17163), (45, 11442), (54, 9535), (90, 5721), (135, 3814), (270, 1907)]