3054203490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 8019648000

約数和(自身を除く): 4965444510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 169, 195, 298, 311, 338, 390, 447, 507, 622, 745, 845, 894, 933, 1014, 1490, 1555, 1690, 1866, 1937, 2197, 2235, 2535, 3110, 3874, 4043, 4394, 4470, 4665, 5070, 5811, 6591, 8086, 9330, 9685, 10985, 11622, 12129, 13182, 19370, 20215, 21970, 24258, 25181, 29055, 32955, 40430, 46339, 50362, 52559, 58110, 60645, 65910, 75543, 92678, 105118, 121290, 125905, 139017, 151086, 157677, 231695, 251810, 262795, 278034, 315354, 327353, 377715, 463390, 525590, 602407, 654706, 683267, 695085, 755430, 788385, 982059, 1204814, 1366534, 1390170, 1576770, 1636765, 1807221, 1964118, 2049801, 3012035, 3273530, 3416335, 3614442, 4099602, 4910295, 6024070, 6832670, 7831291, 9036105, 9820590, 10249005, 15662582, 18072210, 20498010, 23493873, 39156455, 46987746, 78312910, 101806783, 117469365, 203613566, 234938730, 305420349, 509033915, 610840698, 1018067830, 1527101745, 3054203490]

約数ペア:

[(1, 3054203490), (2, 1527101745), (3, 1018067830), (5, 610840698), (6, 509033915), (10, 305420349), (13, 234938730), (15, 203613566), (26, 117469365), (30, 101806783), (39, 78312910), (65, 46987746), (78, 39156455), (130, 23493873), (149, 20498010), (169, 18072210), (195, 15662582), (298, 10249005), (311, 9820590), (338, 9036105), (390, 7831291), (447, 6832670), (507, 6024070), (622, 4910295), (745, 4099602), (845, 3614442), (894, 3416335), (933, 3273530), (1014, 3012035), (1490, 2049801), (1555, 1964118), (1690, 1807221), (1866, 1636765), (1937, 1576770), (2197, 1390170), (2235, 1366534), (2535, 1204814), (3110, 982059), (3874, 788385), (4043, 755430), (4394, 695085), (4470, 683267), (4665, 654706), (5070, 602407), (5811, 525590), (6591, 463390), (8086, 377715), (9330, 327353), (9685, 315354), (10985, 278034), (11622, 262795), (12129, 251810), (13182, 231695), (19370, 157677), (20215, 151086), (21970, 139017), (24258, 125905), (25181, 121290), (29055, 105118), (32955, 92678), (40430, 75543), (46339, 65910), (50362, 60645), (52559, 58110)]