1490107465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{5717}}^1$

素因数の和:6417

約数の個数: 32

約数和(自身を含む): 2233039104

約数和(自身を除く): 742931639

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 677, 3385, 4739, 5717, 7447, 23695, 28585, 37235, 40019, 52129, 62887, 200095, 260645, 314435, 440209, 2201045, 3870409, 19352045, 27092863, 42574499, 135464315, 212872495, 298021493, 1490107465]

約数ペア:

[(1, 1490107465), (5, 298021493), (7, 212872495), (11, 135464315), (35, 42574499), (55, 27092863), (77, 19352045), (385, 3870409), (677, 2201045), (3385, 440209), (4739, 314435), (5717, 260645), (7447, 200095), (23695, 62887), (28585, 52129), (37235, 40019)]