1026206580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{7001}}^1$

素因数の和:7369

約数の個数: 96

約数和(自身を含む): 3293740800

約数和(自身を除く): 2267534220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 349, 420, 698, 1047, 1396, 1745, 2094, 2443, 3490, 4188, 4886, 5235, 6980, 7001, 7329, 9772, 10470, 12215, 14002, 14658, 20940, 21003, 24430, 28004, 29316, 35005, 36645, 42006, 48860, 49007, 70010, 73290, 84012, 98014, 105015, 140020, 146580, 147021, 196028, 210030, 245035, 294042, 420060, 490070, 588084, 735105, 980140, 1470210, 2443349, 2940420, 4886698, 7330047, 9773396, 12216745, 14660094, 17103443, 24433490, 29320188, 34206886, 36650235, 48866980, 51310329, 68413772, 73300470, 85517215, 102620658, 146600940, 171034430, 205241316, 256551645, 342068860, 513103290, 1026206580]

約数ペア:

[(1, 1026206580), (2, 513103290), (3, 342068860), (4, 256551645), (5, 205241316), (6, 171034430), (7, 146600940), (10, 102620658), (12, 85517215), (14, 73300470), (15, 68413772), (20, 51310329), (21, 48866980), (28, 36650235), (30, 34206886), (35, 29320188), (42, 24433490), (60, 17103443), (70, 14660094), (84, 12216745), (105, 9773396), (140, 7330047), (210, 4886698), (349, 2940420), (420, 2443349), (698, 1470210), (1047, 980140), (1396, 735105), (1745, 588084), (2094, 490070), (2443, 420060), (3490, 294042), (4188, 245035), (4886, 210030), (5235, 196028), (6980, 147021), (7001, 146580), (7329, 140020), (9772, 105015), (10470, 98014), (12215, 84012), (14002, 73290), (14658, 70010), (20940, 49007), (21003, 48860), (24430, 42006), (28004, 36645), (29316, 35005)]