30216690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47963}}^1$

素因数の和:47983

約数の個数: 48

約数和(自身を含む): 89788608

約数和(自身を除く): 59571918

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, 47963, 95926, 143889, 239815, 287778, 335741, 431667, 479630, 671482, 719445, 863334, 1007223, 1438890, 1678705, 2014446, 2158335, 3021669, 3357410, 4316670, 5036115, 6043338, 10072230, 15108345, 30216690]

約数ペア:

[(1, 30216690), (2, 15108345), (3, 10072230), (5, 6043338), (6, 5036115), (7, 4316670), (9, 3357410), (10, 3021669), (14, 2158335), (15, 2014446), (18, 1678705), (21, 1438890), (30, 1007223), (35, 863334), (42, 719445), (45, 671482), (63, 479630), (70, 431667), (90, 335741), (105, 287778), (126, 239815), (210, 143889), (315, 95926), (630, 47963)]