30851044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 64231552

約数和(自身を除く): 33380508

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 97, 148, 194, 259, 307, 388, 518, 614, 679, 1036, 1228, 1358, 2149, 2716, 3589, 4298, 7178, 8596, 11359, 14356, 22718, 25123, 29779, 45436, 50246, 59558, 79513, 100492, 119116, 159026, 208453, 318052, 416906, 833812, 1101823, 2203646, 4407292, 7712761, 15425522, 30851044]

約数ペア:

[(1, 30851044), (2, 15425522), (4, 7712761), (7, 4407292), (14, 2203646), (28, 1101823), (37, 833812), (74, 416906), (97, 318052), (148, 208453), (194, 159026), (259, 119116), (307, 100492), (388, 79513), (518, 59558), (614, 50246), (679, 45436), (1036, 29779), (1228, 25123), (1358, 22718), (2149, 14356), (2716, 11359), (3589, 8596), (4298, 7178)]