61809430

素因数分解:

$2^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{3413}}^1$

素因数の和:5231

約数の個数: 16

約数和(自身を含む): 111351024

約数和(自身を除く): 49541594

約数列:

[1, 2, 5, 10, 1811, 3413, 3622, 6826, 9055, 17065, 18110, 34130, 6180943, 12361886, 30904715, 61809430]

約数ペア:

[(1, 61809430), (2, 30904715), (5, 12361886), (10, 6180943), (1811, 34130), (3413, 18110), (3622, 17065), (6826, 9055)]