323215930

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 588487680

約数和(自身を除く): 265271750

約数列:

[1, 2, 5, 10, 191, 197, 382, 394, 859, 955, 985, 1718, 1910, 1970, 4295, 8590, 37627, 75254, 164069, 169223, 188135, 328138, 338446, 376270, 820345, 846115, 1640690, 1692230, 32321593, 64643186, 161607965, 323215930]

約数ペア:

[(1, 323215930), (2, 161607965), (5, 64643186), (10, 32321593), (191, 1692230), (197, 1640690), (382, 846115), (394, 820345), (859, 376270), (955, 338446), (985, 328138), (1718, 188135), (1910, 169223), (1970, 164069), (4295, 75254), (8590, 37627)]