12995490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2053}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 31352256

約数和(自身を除く): 18356766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2053, 2110, 3165, 4106, 6159, 6330, 10265, 12318, 20530, 30795, 61590, 433183, 866366, 1299549, 2165915, 2599098, 4331830, 6497745, 12995490]

約数ペア:

[(1, 12995490), (2, 6497745), (3, 4331830), (5, 2599098), (6, 2165915), (10, 1299549), (15, 866366), (30, 433183), (211, 61590), (422, 30795), (633, 20530), (1055, 12318), (1266, 10265), (2053, 6330), (2110, 6159), (3165, 4106)]