681036670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{10463}}^1$

素因数の和:10776

約数の個数: 32

約数和(自身を含む): 1283807232

約数和(自身を除く): 602770562

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 283, 566, 1415, 2830, 6509, 10463, 13018, 20926, 32545, 52315, 65090, 104630, 240649, 481298, 1203245, 2406490, 2961029, 5922058, 14805145, 29610290, 68103667, 136207334, 340518335, 681036670]

約数ペア:

[(1, 681036670), (2, 340518335), (5, 136207334), (10, 68103667), (23, 29610290), (46, 14805145), (115, 5922058), (230, 2961029), (283, 2406490), (566, 1203245), (1415, 481298), (2830, 240649), (6509, 104630), (10463, 65090), (13018, 52315), (20926, 32545)]