30932240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16811}}^1$

素因数の和:16847

約数の個数: 40

約数和(自身を含む): 75048768

約数和(自身を除く): 44116528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 16811, 33622, 67244, 84055, 134488, 168110, 268976, 336220, 386653, 672440, 773306, 1344880, 1546612, 1933265, 3093224, 3866530, 6186448, 7733060, 15466120, 30932240]

約数ペア:

[(1, 30932240), (2, 15466120), (4, 7733060), (5, 6186448), (8, 3866530), (10, 3093224), (16, 1933265), (20, 1546612), (23, 1344880), (40, 773306), (46, 672440), (80, 386653), (92, 336220), (115, 268976), (184, 168110), (230, 134488), (368, 84055), (460, 67244), (920, 33622), (1840, 16811)]