57780470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 61969930

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 59, 110, 118, 145, 290, 295, 307, 319, 590, 614, 638, 649, 1298, 1535, 1595, 1711, 3070, 3190, 3245, 3377, 3422, 6490, 6754, 8555, 8903, 16885, 17110, 17806, 18113, 18821, 33770, 36226, 37642, 44515, 89030, 90565, 94105, 97933, 181130, 188210, 195866, 199243, 398486, 489665, 525277, 979330, 996215, 1050554, 1992430, 2626385, 5252770, 5778047, 11556094, 28890235, 57780470]

約数ペア:

[(1, 57780470), (2, 28890235), (5, 11556094), (10, 5778047), (11, 5252770), (22, 2626385), (29, 1992430), (55, 1050554), (58, 996215), (59, 979330), (110, 525277), (118, 489665), (145, 398486), (290, 199243), (295, 195866), (307, 188210), (319, 181130), (590, 97933), (614, 94105), (638, 90565), (649, 89030), (1298, 44515), (1535, 37642), (1595, 36226), (1711, 33770), (3070, 18821), (3190, 18113), (3245, 17806), (3377, 17110), (3422, 16885), (6490, 8903), (6754, 8555)]