61871380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{134503}}^1$

素因数の和:134535

約数の個数: 24

約数和(自身を含む): 135580032

約数和(自身を除く): 73708652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 134503, 269006, 538012, 672515, 1345030, 2690060, 3093569, 6187138, 12374276, 15467845, 30935690, 61871380]

約数ペア:

[(1, 61871380), (2, 30935690), (4, 15467845), (5, 12374276), (10, 6187138), (20, 3093569), (23, 2690060), (46, 1345030), (92, 672515), (115, 538012), (230, 269006), (460, 134503)]