30749734

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 47090736

約数和(自身を除く): 16341002

約数列:

[1, 2, 61, 122, 307, 614, 821, 1642, 18727, 37454, 50081, 100162, 252047, 504094, 15374867, 30749734]

約数ペア:

[(1, 30749734), (2, 15374867), (61, 504094), (122, 252047), (307, 100162), (614, 50081), (821, 37454), (1642, 18727)]