20160460890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2174807}}^1$

素因数の和:2174923

約数の個数: 48

約数和(自身を含む): 52926127488

約数和(自身を除く): 32765666598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 2174807, 4349614, 6524421, 10874035, 13048842, 19573263, 21748070, 32622105, 39146526, 65244210, 97866315, 195732630, 224005121, 448010242, 672015363, 1120025605, 1344030726, 2016046089, 2240051210, 3360076815, 4032092178, 6720153630, 10080230445, 20160460890]

約数ペア:

[(1, 20160460890), (2, 10080230445), (3, 6720153630), (5, 4032092178), (6, 3360076815), (9, 2240051210), (10, 2016046089), (15, 1344030726), (18, 1120025605), (30, 672015363), (45, 448010242), (90, 224005121), (103, 195732630), (206, 97866315), (309, 65244210), (515, 39146526), (618, 32622105), (927, 21748070), (1030, 19573263), (1545, 13048842), (1854, 10874035), (3090, 6524421), (4635, 4349614), (9270, 2174807)]