163030970

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{100019}}^1$

素因数の和:100189

約数の個数: 16

約数和(自身を含む): 295259040

約数和(自身を除く): 132228070

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 100019, 200038, 500095, 1000190, 16303097, 32606194, 81515485, 163030970]

約数ペア:

[(1, 163030970), (2, 81515485), (5, 32606194), (10, 16303097), (163, 1000190), (326, 500095), (815, 200038), (1630, 100019)]