78647310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4078

約数の個数: 96

約数和(自身を含む): 241293312

約数和(自身を除く): 162646002

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 4027, 6510, 8054, 9765, 12081, 19530, 20135, 24162, 28189, 36243, 40270, 56378, 60405, 72486, 84567, 120810, 124837, 140945, 169134, 181215, 249674, 253701, 281890, 362430, 374511, 422835, 507402, 624185, 749022, 845670, 873859, 1123533, 1248370, 1268505, 1747718, 1872555, 2247066, 2537010, 2621577, 3745110, 4369295, 5243154, 5617665, 7864731, 8738590, 11235330, 13107885, 15729462, 26215770, 39323655, 78647310]

約数ペア:

[(1, 78647310), (2, 39323655), (3, 26215770), (5, 15729462), (6, 13107885), (7, 11235330), (9, 8738590), (10, 7864731), (14, 5617665), (15, 5243154), (18, 4369295), (21, 3745110), (30, 2621577), (31, 2537010), (35, 2247066), (42, 1872555), (45, 1747718), (62, 1268505), (63, 1248370), (70, 1123533), (90, 873859), (93, 845670), (105, 749022), (126, 624185), (155, 507402), (186, 422835), (210, 374511), (217, 362430), (279, 281890), (310, 253701), (315, 249674), (434, 181215), (465, 169134), (558, 140945), (630, 124837), (651, 120810), (930, 84567), (1085, 72486), (1302, 60405), (1395, 56378), (1953, 40270), (2170, 36243), (2790, 28189), (3255, 24162), (3906, 20135), (4027, 19530), (6510, 12081), (8054, 9765)]