78220590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10067}}^1$

素因数の和:10121

約数の個数: 64

約数和(自身を含む): 220368384

約数和(自身を除く): 142147794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 10067, 20134, 30201, 50335, 60402, 70469, 100670, 140938, 151005, 211407, 302010, 352345, 372479, 422814, 704690, 744958, 1057035, 1117437, 1862395, 2114070, 2234874, 2607353, 3724790, 5214706, 5587185, 7822059, 11174370, 13036765, 15644118, 26073530, 39110295, 78220590]

約数ペア:

[(1, 78220590), (2, 39110295), (3, 26073530), (5, 15644118), (6, 13036765), (7, 11174370), (10, 7822059), (14, 5587185), (15, 5214706), (21, 3724790), (30, 2607353), (35, 2234874), (37, 2114070), (42, 1862395), (70, 1117437), (74, 1057035), (105, 744958), (111, 704690), (185, 422814), (210, 372479), (222, 352345), (259, 302010), (370, 211407), (518, 151005), (555, 140938), (777, 100670), (1110, 70469), (1295, 60402), (1554, 50335), (2590, 30201), (3885, 20134), (7770, 10067)]