2520007686

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10433}}^1$

素因数の和:10528

約数の個数: 96

約数和(自身を含む): 6562902528

約数和(自身を除く): 4042894842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 243, 378, 426, 486, 497, 567, 639, 994, 1134, 1278, 1491, 1701, 1917, 2982, 3402, 3834, 4473, 5751, 8946, 10433, 11502, 13419, 17253, 20866, 26838, 31299, 34506, 40257, 62598, 73031, 80514, 93897, 120771, 146062, 187794, 219093, 241542, 281691, 438186, 563382, 657279, 740743, 845073, 1314558, 1481486, 1690146, 1971837, 2222229, 2535219, 3943674, 4444458, 5070438, 5185201, 5915511, 6666687, 10370402, 11831022, 13333374, 15555603, 17746533, 20000061, 31111206, 35493066, 40000122, 46666809, 60000183, 93333618, 120000366, 140000427, 180000549, 280000854, 360001098, 420001281, 840002562, 1260003843, 2520007686]

約数ペア:

[(1, 2520007686), (2, 1260003843), (3, 840002562), (6, 420001281), (7, 360001098), (9, 280000854), (14, 180000549), (18, 140000427), (21, 120000366), (27, 93333618), (42, 60000183), (54, 46666809), (63, 40000122), (71, 35493066), (81, 31111206), (126, 20000061), (142, 17746533), (162, 15555603), (189, 13333374), (213, 11831022), (243, 10370402), (378, 6666687), (426, 5915511), (486, 5185201), (497, 5070438), (567, 4444458), (639, 3943674), (994, 2535219), (1134, 2222229), (1278, 1971837), (1491, 1690146), (1701, 1481486), (1917, 1314558), (2982, 845073), (3402, 740743), (3834, 657279), (4473, 563382), (5751, 438186), (8946, 281691), (10433, 241542), (11502, 219093), (13419, 187794), (17253, 146062), (20866, 120771), (26838, 93897), (31299, 80514), (34506, 73031), (40257, 62598)]