61156860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1019281}}^1$

素因数の和:1019293

約数の個数: 24

約数和(自身を含む): 171239376

約数和(自身を除く): 110082516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1019281, 2038562, 3057843, 4077124, 5096405, 6115686, 10192810, 12231372, 15289215, 20385620, 30578430, 61156860]

約数ペア:

[(1, 61156860), (2, 30578430), (3, 20385620), (4, 15289215), (5, 12231372), (6, 10192810), (10, 6115686), (12, 5096405), (15, 4077124), (20, 3057843), (30, 2038562), (60, 1019281)]