207006210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{100003}}^1$

素因数の和:100039

約数の個数: 48

約数和(自身を含む): 561622464

約数和(自身を除く): 354616254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 100003, 200006, 300009, 500015, 600018, 900027, 1000030, 1500045, 1800054, 2300069, 3000090, 4500135, 4600138, 6900207, 9000270, 11500345, 13800414, 20700621, 23000690, 34501035, 41401242, 69002070, 103503105, 207006210]

約数ペア:

[(1, 207006210), (2, 103503105), (3, 69002070), (5, 41401242), (6, 34501035), (9, 23000690), (10, 20700621), (15, 13800414), (18, 11500345), (23, 9000270), (30, 6900207), (45, 4600138), (46, 4500135), (69, 3000090), (90, 2300069), (115, 1800054), (138, 1500045), (207, 1000030), (230, 900027), (345, 600018), (414, 500015), (690, 300009), (1035, 200006), (2070, 100003)]