3904670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 8848224

約数和(自身を除く): 4943554

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 461, 605, 770, 847, 922, 1210, 1694, 2305, 3227, 4235, 4610, 5071, 6454, 8470, 10142, 16135, 25355, 32270, 35497, 50710, 55781, 70994, 111562, 177485, 278905, 354970, 390467, 557810, 780934, 1952335, 3904670]

約数ペア:

[(1, 3904670), (2, 1952335), (5, 780934), (7, 557810), (10, 390467), (11, 354970), (14, 278905), (22, 177485), (35, 111562), (55, 70994), (70, 55781), (77, 50710), (110, 35497), (121, 32270), (154, 25355), (242, 16135), (385, 10142), (461, 8470), (605, 6454), (770, 5071), (847, 4610), (922, 4235), (1210, 3227), (1694, 2305)]