2011323230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{3361}}^1$

素因数の和:3561

約数の個数: 64

約数和(自身を含む): 4229342208

約数和(自身を除く): 2218018978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 103, 166, 206, 415, 515, 581, 721, 830, 1030, 1162, 1442, 2905, 3361, 3605, 5810, 6722, 7210, 8549, 16805, 17098, 23527, 33610, 42745, 47054, 59843, 85490, 117635, 119686, 235270, 278963, 299215, 346183, 557926, 598430, 692366, 1394815, 1730915, 1952741, 2423281, 2789630, 3461830, 3905482, 4846562, 9763705, 12116405, 19527410, 24232810, 28733189, 57466378, 143665945, 201132323, 287331890, 402264646, 1005661615, 2011323230]

約数ペア:

[(1, 2011323230), (2, 1005661615), (5, 402264646), (7, 287331890), (10, 201132323), (14, 143665945), (35, 57466378), (70, 28733189), (83, 24232810), (103, 19527410), (166, 12116405), (206, 9763705), (415, 4846562), (515, 3905482), (581, 3461830), (721, 2789630), (830, 2423281), (1030, 1952741), (1162, 1730915), (1442, 1394815), (2905, 692366), (3361, 598430), (3605, 557926), (5810, 346183), (6722, 299215), (7210, 278963), (8549, 235270), (16805, 119686), (17098, 117635), (23527, 85490), (33610, 59843), (42745, 47054)]