2019437010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{25469}}^1$

素因数の和:26363

約数の個数: 48

約数和(自身を含む): 5256702360

約数和(自身を除く): 3237265350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 881, 1762, 2643, 4405, 5286, 7929, 8810, 13215, 15858, 25469, 26430, 39645, 50938, 76407, 79290, 127345, 152814, 229221, 254690, 382035, 458442, 764070, 1146105, 2292210, 22438189, 44876378, 67314567, 112190945, 134629134, 201943701, 224381890, 336572835, 403887402, 673145670, 1009718505, 2019437010]

約数ペア:

[(1, 2019437010), (2, 1009718505), (3, 673145670), (5, 403887402), (6, 336572835), (9, 224381890), (10, 201943701), (15, 134629134), (18, 112190945), (30, 67314567), (45, 44876378), (90, 22438189), (881, 2292210), (1762, 1146105), (2643, 764070), (4405, 458442), (5286, 382035), (7929, 254690), (8810, 229221), (13215, 152814), (15858, 127345), (25469, 79290), (26430, 76407), (39645, 50938)]