1561036010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{5503}}^1$

素因数の和:7022

約数の個数: 32

約数和(自身を含む): 2960271360

約数和(自身を除く): 1399235350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1493, 2986, 5503, 7465, 11006, 14930, 27515, 28367, 55030, 56734, 104557, 141835, 209114, 283670, 522785, 1045570, 8215979, 16431958, 41079895, 82159790, 156103601, 312207202, 780518005, 1561036010]

約数ペア:

[(1, 1561036010), (2, 780518005), (5, 312207202), (10, 156103601), (19, 82159790), (38, 41079895), (95, 16431958), (190, 8215979), (1493, 1045570), (2986, 522785), (5503, 283670), (7465, 209114), (11006, 141835), (14930, 104557), (27515, 56734), (28367, 55030)]