175156930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18457}}^1$

素因数の和:18550

約数の個数: 32

約数和(自身を含む): 344204784

約数和(自身を除く): 169047854

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 18457, 36914, 92285, 184570, 239941, 479882, 1199705, 1347361, 2399410, 2694722, 6736805, 13473610, 17515693, 35031386, 87578465, 175156930]

約数ペア:

[(1, 175156930), (2, 87578465), (5, 35031386), (10, 17515693), (13, 13473610), (26, 6736805), (65, 2694722), (73, 2399410), (130, 1347361), (146, 1199705), (365, 479882), (730, 239941), (949, 184570), (1898, 92285), (4745, 36914), (9490, 18457)]