30440445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4327}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 56506368

約数和(自身を除く): 26065923

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 4327, 7035, 12981, 21635, 30289, 64905, 90867, 151445, 289909, 454335, 869727, 1449545, 2029363, 4348635, 6088089, 10146815, 30440445]

約数ペア:

[(1, 30440445), (3, 10146815), (5, 6088089), (7, 4348635), (15, 2029363), (21, 1449545), (35, 869727), (67, 454335), (105, 289909), (201, 151445), (335, 90867), (469, 64905), (1005, 30289), (1407, 21635), (2345, 12981), (4327, 7035)]