30729678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12401}}^1$

素因数の和:12472

約数の個数: 32

約数和(自身を含む): 71435520

約数和(自身を除く): 40705842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 12401, 24802, 37203, 74406, 86807, 173614, 260421, 520842, 731659, 1463318, 2194977, 4389954, 5121613, 10243226, 15364839, 30729678]

約数ペア:

[(1, 30729678), (2, 15364839), (3, 10243226), (6, 5121613), (7, 4389954), (14, 2194977), (21, 1463318), (42, 731659), (59, 520842), (118, 260421), (177, 173614), (354, 86807), (413, 74406), (826, 37203), (1239, 24802), (2478, 12401)]