30163672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 73612800

約数和(自身を除く): 43449128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 2129, 3542, 4258, 7084, 8516, 14168, 14903, 17032, 23419, 29806, 46838, 48967, 59612, 93676, 97934, 119224, 163933, 187352, 195868, 327866, 342769, 391736, 538637, 655732, 685538, 1077274, 1311464, 1371076, 2154548, 2742152, 3770459, 4309096, 7540918, 15081836, 30163672]

約数ペア:

[(1, 30163672), (2, 15081836), (4, 7540918), (7, 4309096), (8, 3770459), (11, 2742152), (14, 2154548), (22, 1371076), (23, 1311464), (28, 1077274), (44, 685538), (46, 655732), (56, 538637), (77, 391736), (88, 342769), (92, 327866), (154, 195868), (161, 187352), (184, 163933), (253, 119224), (308, 97934), (322, 93676), (506, 59612), (616, 48967), (644, 46838), (1012, 29806), (1288, 23419), (1771, 17032), (2024, 14903), (2129, 14168), (3542, 8516), (4258, 7084)]