30759981

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 18695379

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 953, 1113, 1537, 2859, 4611, 6671, 10759, 20013, 27637, 32277, 50509, 82911, 151527, 193459, 353563, 580377, 1060689, 1464761, 4394283, 10253327, 30759981]

約数ペア:

[(1, 30759981), (3, 10253327), (7, 4394283), (21, 1464761), (29, 1060689), (53, 580377), (87, 353563), (159, 193459), (203, 151527), (371, 82911), (609, 50509), (953, 32277), (1113, 27637), (1537, 20013), (2859, 10759), (4611, 6671)]