77606030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 151865280

約数和(自身を除く): 74259250

約数列:

[1, 2, 5, 10, 29, 41, 58, 61, 82, 107, 122, 145, 205, 214, 290, 305, 410, 535, 610, 1070, 1189, 1769, 2378, 2501, 3103, 3538, 4387, 5002, 5945, 6206, 6527, 8774, 8845, 11890, 12505, 13054, 15515, 17690, 21935, 25010, 31030, 32635, 43870, 65270, 72529, 127223, 145058, 189283, 254446, 267607, 362645, 378566, 535214, 636115, 725290, 946415, 1272230, 1338035, 1892830, 2676070, 7760603, 15521206, 38803015, 77606030]

約数ペア:

[(1, 77606030), (2, 38803015), (5, 15521206), (10, 7760603), (29, 2676070), (41, 1892830), (58, 1338035), (61, 1272230), (82, 946415), (107, 725290), (122, 636115), (145, 535214), (205, 378566), (214, 362645), (290, 267607), (305, 254446), (410, 189283), (535, 145058), (610, 127223), (1070, 72529), (1189, 65270), (1769, 43870), (2378, 32635), (2501, 31030), (3103, 25010), (3538, 21935), (4387, 17690), (5002, 15515), (5945, 13054), (6206, 12505), (6527, 11890), (8774, 8845)]