68917904195

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{2767}}^1$

素因数の和:3324

約数の個数: 64

約数和(自身を含む): 99871211520

約数和(自身を除く): 30953307325

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 265, 371, 463, 1015, 1537, 1855, 2315, 2767, 3241, 7685, 10759, 13427, 13835, 16205, 19369, 24539, 53795, 67135, 80243, 93989, 96845, 122695, 146651, 171773, 401215, 469945, 561701, 711631, 733255, 858865, 1026557, 1281121, 2808505, 3558155, 4252879, 4981417, 5132785, 6405605, 8967847, 21264395, 24907085, 29770153, 37152509, 44839235, 67899413, 148850765, 185762545, 260067563, 339497065, 475295891, 1300337815, 1969082977, 2376479455, 9845414885, 13783580839, 68917904195]

約数ペア:

[(1, 68917904195), (5, 13783580839), (7, 9845414885), (29, 2376479455), (35, 1969082977), (53, 1300337815), (145, 475295891), (203, 339497065), (265, 260067563), (371, 185762545), (463, 148850765), (1015, 67899413), (1537, 44839235), (1855, 37152509), (2315, 29770153), (2767, 24907085), (3241, 21264395), (7685, 8967847), (10759, 6405605), (13427, 5132785), (13835, 4981417), (16205, 4252879), (19369, 3558155), (24539, 2808505), (53795, 1281121), (67135, 1026557), (80243, 858865), (93989, 733255), (96845, 711631), (122695, 561701), (146651, 469945), (171773, 401215)]