2100060578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 4255027200

約数和(自身を除く): 2154966622

約数列:

[1, 2, 7, 11, 14, 22, 29, 37, 58, 71, 74, 77, 142, 154, 179, 203, 259, 319, 358, 406, 407, 497, 518, 638, 781, 814, 994, 1073, 1253, 1562, 1969, 2059, 2146, 2233, 2506, 2627, 2849, 3938, 4118, 4466, 5191, 5254, 5467, 5698, 6623, 7511, 10382, 10934, 11803, 12709, 13246, 13783, 14413, 15022, 18389, 22649, 23606, 25418, 27566, 28826, 28897, 36337, 36778, 45298, 46361, 57101, 57794, 72674, 72853, 76183, 82621, 88963, 92722, 114202, 139799, 145706, 152366, 158543, 165242, 177926, 192067, 202279, 279598, 317086, 368561, 384134, 399707, 404558, 470233, 509971, 533281, 737122, 799414, 838013, 940466, 978593, 1019942, 1066562, 1344469, 1676026, 1957186, 2112737, 2579927, 2688938, 3291631, 4054171, 4225474, 5159854, 5172563, 5866091, 6583262, 8108342, 10345126, 11732182, 13636757, 14789159, 27273514, 28379197, 29578318, 36207941, 56758394, 72415882, 95457299, 150004327, 190914598, 300008654, 1050030289, 2100060578]

約数ペア:

[(1, 2100060578), (2, 1050030289), (7, 300008654), (11, 190914598), (14, 150004327), (22, 95457299), (29, 72415882), (37, 56758394), (58, 36207941), (71, 29578318), (74, 28379197), (77, 27273514), (142, 14789159), (154, 13636757), (179, 11732182), (203, 10345126), (259, 8108342), (319, 6583262), (358, 5866091), (406, 5172563), (407, 5159854), (497, 4225474), (518, 4054171), (638, 3291631), (781, 2688938), (814, 2579927), (994, 2112737), (1073, 1957186), (1253, 1676026), (1562, 1344469), (1969, 1066562), (2059, 1019942), (2146, 978593), (2233, 940466), (2506, 838013), (2627, 799414), (2849, 737122), (3938, 533281), (4118, 509971), (4466, 470233), (5191, 404558), (5254, 399707), (5467, 384134), (5698, 368561), (6623, 317086), (7511, 279598), (10382, 202279), (10934, 192067), (11803, 177926), (12709, 165242), (13246, 158543), (13783, 152366), (14413, 145706), (15022, 139799), (18389, 114202), (22649, 92722), (23606, 88963), (25418, 82621), (27566, 76183), (28826, 72853), (28897, 72674), (36337, 57794), (36778, 57101), (45298, 46361)]