229074710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21191}}^1$

素因数の和:21268

約数の個数: 32

約数和(自身を含む): 439437312

約数和(自身を除く): 210362602

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 21191, 42382, 105955, 211910, 487393, 974786, 995977, 1991954, 2436965, 4873930, 4979885, 9959770, 22907471, 45814942, 114537355, 229074710]

約数ペア:

[(1, 229074710), (2, 114537355), (5, 45814942), (10, 22907471), (23, 9959770), (46, 4979885), (47, 4873930), (94, 2436965), (115, 1991954), (230, 995977), (235, 974786), (470, 487393), (1081, 211910), (2162, 105955), (5405, 42382), (10810, 21191)]