30564135

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{10781}}^1$

素因数の和:10805

約数の個数: 40

約数和(自身を含む): 62621856

約数和(自身を除く): 32057721

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 10781, 32343, 53905, 75467, 97029, 161715, 226401, 291087, 377335, 485145, 679203, 873261, 1132005, 1455435, 2037609, 3396015, 4366305, 6112827, 10188045, 30564135]

約数ペア:

[(1, 30564135), (3, 10188045), (5, 6112827), (7, 4366305), (9, 3396015), (15, 2037609), (21, 1455435), (27, 1132005), (35, 873261), (45, 679203), (63, 485145), (81, 377335), (105, 291087), (135, 226401), (189, 161715), (315, 97029), (405, 75467), (567, 53905), (945, 32343), (2835, 10781)]