548237340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{435109}}^1$

素因数の和:435131

約数の個数: 72

約数和(自身を含む): 1900560480

約数和(自身を除く): 1352323140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 435109, 870218, 1305327, 1740436, 2175545, 2610654, 3045763, 3915981, 4351090, 5221308, 6091526, 6526635, 7831962, 8702180, 9137289, 12183052, 13053270, 15228815, 15663924, 18274578, 19579905, 26106540, 27411867, 30457630, 36549156, 39159810, 45686445, 54823734, 60915260, 78319620, 91372890, 109647468, 137059335, 182745780, 274118670, 548237340]

約数ペア:

[(1, 548237340), (2, 274118670), (3, 182745780), (4, 137059335), (5, 109647468), (6, 91372890), (7, 78319620), (9, 60915260), (10, 54823734), (12, 45686445), (14, 39159810), (15, 36549156), (18, 30457630), (20, 27411867), (21, 26106540), (28, 19579905), (30, 18274578), (35, 15663924), (36, 15228815), (42, 13053270), (45, 12183052), (60, 9137289), (63, 8702180), (70, 7831962), (84, 6526635), (90, 6091526), (105, 5221308), (126, 4351090), (140, 3915981), (180, 3045763), (210, 2610654), (252, 2175545), (315, 1740436), (420, 1305327), (630, 870218), (1260, 435109)]