3020269284

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{8501}}^1$

素因数の和:8721

約数の個数: 72

約数和(自身を含む): 7798714560

約数和(自身を除く): 4778445276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 139, 142, 213, 278, 284, 417, 426, 556, 639, 834, 852, 1251, 1278, 1668, 2502, 2556, 5004, 8501, 9869, 17002, 19738, 25503, 29607, 34004, 39476, 51006, 59214, 76509, 88821, 102012, 118428, 153018, 177642, 306036, 355284, 603571, 1181639, 1207142, 1810713, 2363278, 2414284, 3544917, 3621426, 4726556, 5432139, 7089834, 7242852, 10634751, 10864278, 14179668, 21269502, 21728556, 42539004, 83896369, 167792738, 251689107, 335585476, 503378214, 755067321, 1006756428, 1510134642, 3020269284]

約数ペア:

[(1, 3020269284), (2, 1510134642), (3, 1006756428), (4, 755067321), (6, 503378214), (9, 335585476), (12, 251689107), (18, 167792738), (36, 83896369), (71, 42539004), (139, 21728556), (142, 21269502), (213, 14179668), (278, 10864278), (284, 10634751), (417, 7242852), (426, 7089834), (556, 5432139), (639, 4726556), (834, 3621426), (852, 3544917), (1251, 2414284), (1278, 2363278), (1668, 1810713), (2502, 1207142), (2556, 1181639), (5004, 603571), (8501, 355284), (9869, 306036), (17002, 177642), (19738, 153018), (25503, 118428), (29607, 102012), (34004, 88821), (39476, 76509), (51006, 59214)]