2514664861380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1995765763}}^1$

素因数の和:1995765785

約数の個数: 72

約数和(自身を含む): 8717504857152

約数和(自身を除く): 6202839995772

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, 1995765763, 3991531526, 5987297289, 7983063052, 9978828815, 11974594578, 13970360341, 17961891867, 19957657630, 23949189156, 27940720682, 29936486445, 35923783734, 39915315260, 41911081023, 55881441364, 59872972890, 69851801705, 71847567468, 83822162046, 89809459335, 119745945780, 125733243069, 139703603410, 167644324092, 179618918670, 209555405115, 251466486138, 279407206820, 359237837340, 419110810230, 502932972276, 628666215345, 838221620460, 1257332430690, 2514664861380]

約数ペア:

[(1, 2514664861380), (2, 1257332430690), (3, 838221620460), (4, 628666215345), (5, 502932972276), (6, 419110810230), (7, 359237837340), (9, 279407206820), (10, 251466486138), (12, 209555405115), (14, 179618918670), (15, 167644324092), (18, 139703603410), (20, 125733243069), (21, 119745945780), (28, 89809459335), (30, 83822162046), (35, 71847567468), (36, 69851801705), (42, 59872972890), (45, 55881441364), (60, 41911081023), (63, 39915315260), (70, 35923783734), (84, 29936486445), (90, 27940720682), (105, 23949189156), (126, 19957657630), (140, 17961891867), (180, 13970360341), (210, 11974594578), (252, 9978828815), (315, 7983063052), (420, 5987297289), (630, 3991531526), (1260, 1995765763)]