2017722435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 3475612800

約数和(自身を除く): 1457890365

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 229, 255, 317, 327, 545, 687, 951, 1145, 1585, 1635, 1853, 3435, 3893, 4755, 5389, 5559, 9265, 11679, 16167, 19465, 24961, 26945, 27795, 34553, 58395, 72593, 74883, 80835, 103659, 124805, 172765, 217779, 362965, 374415, 424337, 518295, 587401, 1088895, 1234081, 1273011, 1762203, 2121685, 2937005, 3702243, 6170405, 6365055, 7912637, 8811015, 18511215, 23737911, 39563185, 118689555, 134514829, 403544487, 672574145, 2017722435]

約数ペア:

[(1, 2017722435), (3, 672574145), (5, 403544487), (15, 134514829), (17, 118689555), (51, 39563185), (85, 23737911), (109, 18511215), (229, 8811015), (255, 7912637), (317, 6365055), (327, 6170405), (545, 3702243), (687, 2937005), (951, 2121685), (1145, 1762203), (1585, 1273011), (1635, 1234081), (1853, 1088895), (3435, 587401), (3893, 518295), (4755, 424337), (5389, 374415), (5559, 362965), (9265, 217779), (11679, 172765), (16167, 124805), (19465, 103659), (24961, 80835), (26945, 74883), (27795, 72593), (34553, 58395)]