69509902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 134638560

約数和(自身を除く): 65128658

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 121, 154, 242, 259, 407, 518, 814, 847, 1109, 1694, 2218, 2849, 4477, 5698, 7763, 8954, 12199, 15526, 24398, 31339, 41033, 62678, 82066, 85393, 134189, 170786, 268378, 287231, 451363, 574462, 902726, 939323, 1878646, 3159541, 4964993, 6319082, 9929986, 34754951, 69509902]

約数ペア:

[(1, 69509902), (2, 34754951), (7, 9929986), (11, 6319082), (14, 4964993), (22, 3159541), (37, 1878646), (74, 939323), (77, 902726), (121, 574462), (154, 451363), (242, 287231), (259, 268378), (407, 170786), (518, 134189), (814, 85393), (847, 82066), (1109, 62678), (1694, 41033), (2218, 31339), (2849, 24398), (4477, 15526), (5698, 12199), (7763, 8954)]