90893930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{395191}}^1$

素因数の和:395221

約数の個数: 16

約数和(自身を含む): 170722944

約数和(自身を除く): 79829014

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 395191, 790382, 1975955, 3951910, 9089393, 18178786, 45446965, 90893930]

約数ペア:

[(1, 90893930), (2, 45446965), (5, 18178786), (10, 9089393), (23, 3951910), (46, 1975955), (115, 790382), (230, 395191)]