2043001890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{11057}}^1$

素因数の和:13123

約数の個数: 48

約数和(自身を含む): 5314872888

約数和(自身を除く): 3271870998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2053, 4106, 6159, 10265, 11057, 12318, 18477, 20530, 22114, 30795, 33171, 36954, 55285, 61590, 66342, 92385, 99513, 110570, 165855, 184770, 199026, 331710, 497565, 995130, 22700021, 45400042, 68100063, 113500105, 136200126, 204300189, 227000210, 340500315, 408600378, 681000630, 1021500945, 2043001890]

約数ペア:

[(1, 2043001890), (2, 1021500945), (3, 681000630), (5, 408600378), (6, 340500315), (9, 227000210), (10, 204300189), (15, 136200126), (18, 113500105), (30, 68100063), (45, 45400042), (90, 22700021), (2053, 995130), (4106, 497565), (6159, 331710), (10265, 199026), (11057, 184770), (12318, 165855), (18477, 110570), (20530, 99513), (22114, 92385), (30795, 66342), (33171, 61590), (36954, 55285)]