20161957410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32003107}}^1$

素因数の和:32003127

約数の個数: 48

約数和(自身を含む): 59909818176

約数和(自身を除く): 39747860766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32003107, 64006214, 96009321, 160015535, 192018642, 224021749, 288027963, 320031070, 448043498, 480046605, 576055926, 672065247, 960093210, 1120108745, 1344130494, 1440139815, 2016195741, 2240217490, 2880279630, 3360326235, 4032391482, 6720652470, 10080978705, 20161957410]

約数ペア:

[(1, 20161957410), (2, 10080978705), (3, 6720652470), (5, 4032391482), (6, 3360326235), (7, 2880279630), (9, 2240217490), (10, 2016195741), (14, 1440139815), (15, 1344130494), (18, 1120108745), (21, 960093210), (30, 672065247), (35, 576055926), (42, 480046605), (45, 448043498), (63, 320031070), (70, 288027963), (90, 224021749), (105, 192018642), (126, 160015535), (210, 96009321), (315, 64006214), (630, 32003107)]