17220170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4231}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 34736256

約数和(自身を除く): 17516086

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4231, 8462, 21155, 42310, 46541, 93082, 156547, 232705, 313094, 465410, 782735, 1565470, 1722017, 3444034, 8610085, 17220170]

約数ペア:

[(1, 17220170), (2, 8610085), (5, 3444034), (10, 1722017), (11, 1565470), (22, 782735), (37, 465410), (55, 313094), (74, 232705), (110, 156547), (185, 93082), (370, 46541), (407, 42310), (814, 21155), (2035, 8462), (4070, 4231)]