3430845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 3308355

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 239, 261, 319, 435, 495, 717, 957, 1195, 1305, 1595, 2151, 2629, 2871, 3585, 4785, 6931, 7887, 10755, 13145, 14355, 20793, 23661, 34655, 39435, 62379, 76241, 103965, 118305, 228723, 311895, 381205, 686169, 1143615, 3430845]

約数ペア:

[(1, 3430845), (3, 1143615), (5, 686169), (9, 381205), (11, 311895), (15, 228723), (29, 118305), (33, 103965), (45, 76241), (55, 62379), (87, 39435), (99, 34655), (145, 23661), (165, 20793), (239, 14355), (261, 13145), (319, 10755), (435, 7887), (495, 6931), (717, 4785), (957, 3585), (1195, 2871), (1305, 2629), (1595, 2151)]