71312970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32563}}^1$

素因数の和:32646

約数の個数: 32

約数和(自身を含む): 173500992

約数和(自身を除く): 102188022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 32563, 65126, 97689, 162815, 195378, 325630, 488445, 976890, 2377099, 4754198, 7131297, 11885495, 14262594, 23770990, 35656485, 71312970]

約数ペア:

[(1, 71312970), (2, 35656485), (3, 23770990), (5, 14262594), (6, 11885495), (10, 7131297), (15, 4754198), (30, 2377099), (73, 976890), (146, 488445), (219, 325630), (365, 195378), (438, 162815), (730, 97689), (1095, 65126), (2190, 32563)]