30874130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4547}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 64181376

約数和(自身を除く): 33307246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4547, 6790, 9094, 22735, 31829, 45470, 63658, 159145, 318290, 441059, 882118, 2205295, 3087413, 4410590, 6174826, 15437065, 30874130]

約数ペア:

[(1, 30874130), (2, 15437065), (5, 6174826), (7, 4410590), (10, 3087413), (14, 2205295), (35, 882118), (70, 441059), (97, 318290), (194, 159145), (485, 63658), (679, 45470), (970, 31829), (1358, 22735), (3395, 9094), (4547, 6790)]