30488115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{991}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 55996416

約数和(自身を除く): 25508301

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 293, 879, 991, 1465, 2051, 2973, 4395, 4955, 6153, 6937, 10255, 14865, 20811, 30765, 34685, 104055, 290363, 871089, 1451815, 2032541, 4355445, 6097623, 10162705, 30488115]

約数ペア:

[(1, 30488115), (3, 10162705), (5, 6097623), (7, 4355445), (15, 2032541), (21, 1451815), (35, 871089), (105, 290363), (293, 104055), (879, 34685), (991, 30765), (1465, 20811), (2051, 14865), (2973, 10255), (4395, 6937), (4955, 6153)]