281007230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{108497}}^1$

素因数の和:108548

約数の個数: 32

約数和(自身を含む): 593701056

約数和(自身を除く): 312693826

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 108497, 216994, 542485, 759479, 1084970, 1518958, 3797395, 4014389, 7594790, 8028778, 20071945, 28100723, 40143890, 56201446, 140503615, 281007230]

約数ペア:

[(1, 281007230), (2, 140503615), (5, 56201446), (7, 40143890), (10, 28100723), (14, 20071945), (35, 8028778), (37, 7594790), (70, 4014389), (74, 3797395), (185, 1518958), (259, 1084970), (370, 759479), (518, 542485), (1295, 216994), (2590, 108497)]