68849970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8861}}^1$

素因数の和:8915

約数の個数: 64

約数和(自身を含む): 193971456

約数和(自身を除く): 125121486

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, 8861, 17722, 26583, 44305, 53166, 62027, 88610, 124054, 132915, 186081, 265830, 310135, 327857, 372162, 620270, 655714, 930405, 983571, 1639285, 1860810, 1967142, 2294999, 3278570, 4589998, 4917855, 6884997, 9835710, 11474995, 13769994, 22949990, 34424985, 68849970]

約数ペア:

[(1, 68849970), (2, 34424985), (3, 22949990), (5, 13769994), (6, 11474995), (7, 9835710), (10, 6884997), (14, 4917855), (15, 4589998), (21, 3278570), (30, 2294999), (35, 1967142), (37, 1860810), (42, 1639285), (70, 983571), (74, 930405), (105, 655714), (111, 620270), (185, 372162), (210, 327857), (222, 310135), (259, 265830), (370, 186081), (518, 132915), (555, 124054), (777, 88610), (1110, 62027), (1295, 53166), (1554, 44305), (2590, 26583), (3885, 17722), (7770, 8861)]