30842868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8539}}^1$

素因数の和:8596

約数の個数: 48

約数和(自身を含む): 84170240

約数和(自身を除く): 53327372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 8539, 17078, 25617, 34156, 51234, 59773, 102468, 119546, 179319, 239092, 358638, 367177, 717276, 734354, 1101531, 1468708, 2203062, 2570239, 4406124, 5140478, 7710717, 10280956, 15421434, 30842868]

約数ペア:

[(1, 30842868), (2, 15421434), (3, 10280956), (4, 7710717), (6, 5140478), (7, 4406124), (12, 2570239), (14, 2203062), (21, 1468708), (28, 1101531), (42, 734354), (43, 717276), (84, 367177), (86, 358638), (129, 239092), (172, 179319), (258, 119546), (301, 102468), (516, 59773), (602, 51234), (903, 34156), (1204, 25617), (1806, 17078), (3612, 8539)]