314857580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{684473}}^1$

素因数の和:684505

約数の個数: 24

約数和(自身を含む): 689949792

約数和(自身を除く): 375092212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 684473, 1368946, 2737892, 3422365, 6844730, 13689460, 15742879, 31485758, 62971516, 78714395, 157428790, 314857580]

約数ペア:

[(1, 314857580), (2, 157428790), (4, 78714395), (5, 62971516), (10, 31485758), (20, 15742879), (23, 13689460), (46, 6844730), (92, 3422365), (115, 2737892), (230, 1368946), (460, 684473)]