524340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{971}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 1632960

約数和(自身を除く): 1108620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 971, 1942, 2913, 3884, 4855, 5826, 8739, 9710, 11652, 14565, 17478, 19420, 26217, 29130, 34956, 43695, 52434, 58260, 87390, 104868, 131085, 174780, 262170, 524340]

約数ペア:

[(1, 524340), (2, 262170), (3, 174780), (4, 131085), (5, 104868), (6, 87390), (9, 58260), (10, 52434), (12, 43695), (15, 34956), (18, 29130), (20, 26217), (27, 19420), (30, 17478), (36, 14565), (45, 11652), (54, 9710), (60, 8739), (90, 5826), (108, 4855), (135, 3884), (180, 2913), (270, 1942), (540, 971)]