452867940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{359419}}^1$

素因数の和:359441

約数の個数: 72

約数和(自身を含む): 1569946560

約数和(自身を除く): 1117078620

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, 359419, 718838, 1078257, 1437676, 1797095, 2156514, 2515933, 3234771, 3594190, 4313028, 5031866, 5391285, 6469542, 7188380, 7547799, 10063732, 10782570, 12579665, 12939084, 15095598, 16173855, 21565140, 22643397, 25159330, 30191196, 32347710, 37738995, 45286794, 50318660, 64695420, 75477990, 90573588, 113216985, 150955980, 226433970, 452867940]

約数ペア:

[(1, 452867940), (2, 226433970), (3, 150955980), (4, 113216985), (5, 90573588), (6, 75477990), (7, 64695420), (9, 50318660), (10, 45286794), (12, 37738995), (14, 32347710), (15, 30191196), (18, 25159330), (20, 22643397), (21, 21565140), (28, 16173855), (30, 15095598), (35, 12939084), (36, 12579665), (42, 10782570), (45, 10063732), (60, 7547799), (63, 7188380), (70, 6469542), (84, 5391285), (90, 5031866), (105, 4313028), (126, 3594190), (140, 3234771), (180, 2515933), (210, 2156514), (252, 1797095), (315, 1437676), (420, 1078257), (630, 718838), (1260, 359419)]