30783434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45137}}^1$

素因数の和:45181

約数の個数: 16

約数和(自身を含む): 51998976

約数和(自身を除く): 21215542

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 45137, 90274, 496507, 993014, 1399247, 2798494, 15391717, 30783434]

約数ペア:

[(1, 30783434), (2, 15391717), (11, 2798494), (22, 1399247), (31, 993014), (62, 496507), (341, 90274), (682, 45137)]