30407536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 60861680

約数和(自身を除く): 30454144

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 193, 229, 344, 386, 458, 688, 772, 916, 1544, 1832, 3088, 3664, 8299, 9847, 16598, 19694, 33196, 39388, 44197, 66392, 78776, 88394, 132784, 157552, 176788, 353576, 707152, 1900471, 3800942, 7601884, 15203768, 30407536]

約数ペア:

[(1, 30407536), (2, 15203768), (4, 7601884), (8, 3800942), (16, 1900471), (43, 707152), (86, 353576), (172, 176788), (193, 157552), (229, 132784), (344, 88394), (386, 78776), (458, 66392), (688, 44197), (772, 39388), (916, 33196), (1544, 19694), (1832, 16598), (3088, 9847), (3664, 8299)]