126675510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{324809}}^1$

素因数の和:324832

約数の個数: 32

約数和(自身を含む): 327408480

約数和(自身を除く): 200732970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 324809, 649618, 974427, 1624045, 1948854, 3248090, 4222517, 4872135, 8445034, 9744270, 12667551, 21112585, 25335102, 42225170, 63337755, 126675510]

約数ペア:

[(1, 126675510), (2, 63337755), (3, 42225170), (5, 25335102), (6, 21112585), (10, 12667551), (13, 9744270), (15, 8445034), (26, 4872135), (30, 4222517), (39, 3248090), (65, 1948854), (78, 1624045), (130, 974427), (195, 649618), (390, 324809)]