2010589070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{32309}}^1$

素因数の和:32457

約数の個数: 48

約数和(自身を含む): 4243207680

約数和(自身を除く): 2232618610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 889, 1270, 1778, 4445, 6223, 8890, 12446, 31115, 32309, 62230, 64618, 161545, 226163, 323090, 452326, 1130815, 1583141, 2261630, 3166282, 4103243, 7915705, 8206486, 15831410, 20516215, 28722701, 41032430, 57445402, 143613505, 201058907, 287227010, 402117814, 1005294535, 2010589070]

約数ペア:

[(1, 2010589070), (2, 1005294535), (5, 402117814), (7, 287227010), (10, 201058907), (14, 143613505), (35, 57445402), (49, 41032430), (70, 28722701), (98, 20516215), (127, 15831410), (245, 8206486), (254, 7915705), (490, 4103243), (635, 3166282), (889, 2261630), (1270, 1583141), (1778, 1130815), (4445, 452326), (6223, 323090), (8890, 226163), (12446, 161545), (31115, 64618), (32309, 62230)]