30874538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 47442240

約数和(自身を除く): 16567702

約数列:

[1, 2, 67, 113, 134, 226, 2039, 4078, 7571, 15142, 136613, 230407, 273226, 460814, 15437269, 30874538]

約数ペア:

[(1, 30874538), (2, 15437269), (67, 460814), (113, 273226), (134, 230407), (226, 136613), (2039, 15142), (4078, 7571)]