30770370508

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 57066282000

約数和(自身を除く): 26295911492

約数列:

[1, 2, 4, 23, 46, 92, 139, 233, 278, 449, 466, 529, 556, 898, 932, 1058, 1796, 2116, 3197, 5359, 6394, 10327, 10718, 12788, 20654, 21436, 32387, 41308, 62411, 64774, 73531, 104617, 123257, 124822, 129548, 147062, 209234, 237521, 246514, 249644, 294124, 418468, 475042, 493028, 744901, 950084, 1435453, 1489802, 2406191, 2870906, 2979604, 4812382, 5741812, 9624764, 14541763, 17132723, 29083526, 33015419, 34265446, 55342393, 58167052, 66030838, 68530892, 110684786, 132061676, 221369572, 334460549, 668921098, 1337842196, 7692592627, 15385185254, 30770370508]

約数ペア:

[(1, 30770370508), (2, 15385185254), (4, 7692592627), (23, 1337842196), (46, 668921098), (92, 334460549), (139, 221369572), (233, 132061676), (278, 110684786), (449, 68530892), (466, 66030838), (529, 58167052), (556, 55342393), (898, 34265446), (932, 33015419), (1058, 29083526), (1796, 17132723), (2116, 14541763), (3197, 9624764), (5359, 5741812), (6394, 4812382), (10327, 2979604), (10718, 2870906), (12788, 2406191), (20654, 1489802), (21436, 1435453), (32387, 950084), (41308, 744901), (62411, 493028), (64774, 475042), (73531, 418468), (104617, 294124), (123257, 249644), (124822, 246514), (129548, 237521), (147062, 209234)]