28875810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41849}}^1$

素因数の和:41882

約数の個数: 32

約数和(自身を含む): 72316800

約数和(自身を除く): 43440990

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 41849, 83698, 125547, 209245, 251094, 418490, 627735, 962527, 1255470, 1925054, 2887581, 4812635, 5775162, 9625270, 14437905, 28875810]

約数ペア:

[(1, 28875810), (2, 14437905), (3, 9625270), (5, 5775162), (6, 4812635), (10, 2887581), (15, 1925054), (23, 1255470), (30, 962527), (46, 627735), (69, 418490), (115, 251094), (138, 209245), (230, 125547), (345, 83698), (690, 41849)]